If your house smells like fish for absolutely no reason, 9 times out of 10 it means that there is an electrical fire. The other time it means you need to take a shower.

Pretending to order a pizza while calling the cops might work. Some women who lived with domestic abusers have done this.

Never leave unsecured heavy objects like tools on the back seat/parcel shelf of your car. In a high-speed collision, such items can kill you.

I learned this from a firefighter video I saw years ago, probably here on Reddit. If you are ever choking and there is nobody to help you, lay on the floor on your hands and knees, then drop your body to the floor. This should create a sudden puff of air, pushing the food out of your throat. If at first you don't succeed, try it again! It will save your life.

Dull knives are more dangerous in the kitchen than sharp knives. A sharp knife is easy to use and you don’t struggle at all. A dull knife causes you to jerk or make uncontrolled movements because of how much force you apply. So you might nick yourself with a sharp knife if you aren’t paying attention. It’ll sting but chances are you’ll just need a bandaid. A dull knife and you might stab pretty deeply.

Ammonia and bleach do not mix.

Teabags stop bleeding. They have an acid called tannic which is a natural clotting agent.

did some swimmy stuff in the service so here is some water survival advice.... most people will drown in 7ft of water because there feet don't touch the ground, if you are close to shore or its relatively shallow, (10-20ft) instead of wasting energy trying to keep your head above water, rest on the bottom. jump in the direction of safety while swimming under water as you come up to the surface, then as you reach the top take a few breaths, then sink to the bottom and repeat, you're basically walking under water to an extent. takes a lot of nerve to achieve but if you can stay calm it can and will save your life. imagine drowning in 7 feet of water because you tried so hard to stay a float when you could of just hung out on the bottom that's 2 feet below your feet? horrible if its too deep, breathing in large amounts of air and holding your breath will help you effortlessly float with minimal treading. also pants and jackets can be used as floatation, hard to describe on here but youtube has plenty of demonstrations how to trap air in them.

Try to avoid eating rice that has been sitting at room temperature for too long. There is a bacteria that can take root that, even if you cook the rice again, it possibly can destroy your liver. It's called (no joke) b.cereus. There was a kid who was killed by his d**khead roommates when they replaced his pre-cooked pasta with some that he had sitting around for a few days. *...he had to go outside to air out his pants...* In short: old pre-cooked pasta or rice can kill you even if you reheat it.

If you get stabbed or impaled, LEAVE THE FOREIGN OBJECT ALONE. Do not attempt to remove it. Yeah, it's horrible and it's freaking you out, but your odds of survival are much higher if you just leave it be. Medical professionals will remove it in an environment equipped to deal with it.

If you're around someone getting mauled by an angry dog DO NOT hit the dog (will p**s the dog off and cause further attack on target) or pull the victim away (dog’s jaws will clamp shut and pulling someone will cause further trauma to the injured area). DO push the injured area into the dog’s bite (this is an uncommon reaction in nature and will cause the dog’s airway to be constricted) giving an opportunity to run. DO stick something in the dog’s butt as the reflexes will cause the dog to stop biting momentarily. ***If you are very familiar with handling a dog in these situations it is not unheard of to choke the dog out. The dog will go unconscious giving the person and the victim time to run, once the dog comes to it will still be dazed and confused for a bit of bonus time. To choke a dog when you are inexperienced tho is not recommended. (The person who shared that strategy with me initially was a bully breed rescuer and very familiar with angry dogs. This is not something you should do if you are not trained.) I definitely heard everyone’s warning about that recommendation and wanted to edit that part to reflect safer methods like the finger up the butt trick. *** if you are desperate you can attempt to break the dog’s back by pulling up and twisting its back legs. I’m not familiar with this and cannot give more instruction in reference to breaking its back- apparently there are videos of this working but I never seen them. -if it’s someone’s life on the line then you got to do what you gotta do.

You can hold a plastic bag around a willow tree branch with leaves and it will start condensing drinkable water in the bag.

If someone is acting drunk but, didn't have any alcohol, ask them to smile. If one side of their mouth is down, take them to a doctor because they are having or will have a stroke.

Put a lid on a flaming pan to smother it and remove from heat carefully. Never throw any liquid on it. Don't remove the lid for at least 5 minutes.

If the ocean water suddenly recedes at the beach, a tsunami is probably coming. Run, don't look at the fish.

A motorcycle helmet is stronger than a skull.

The rule of 3: 3 minutes without air, 3 days without water, 3 weeks without food. Prioritize water first in a survival situation.

Never let potatoes go bad, they release solanine gas which can render a person unconscious. This is especially important if you have a cellar or keep them airtight.

If you ever have to rescue a drowning person, throw them something to grab onto besides yourself.

If you get bit by a wild animal, you must get the rabies vaccine. Rabies is not like a flu or mild inconvenience. It’s one of the most lethal diseases on the planet. It has a near 100% fatality once the disease takes hold. And it’s a horrible way to go.

If you find yourself stranded in a desert, ration sweat, not water. Of course don’t drink all of your water in one go, but the rate at which you’ll dehydrate and overheat if exerting yourself, (e.g. walking/hiking too fast or climbing over obstacles in the heat of the day), will kill you much quicker. Many people are found dead with water, which is terrifying.

When caught in a rip-tide at the beach just swim slowly along the beach, parallel to the shore until you feel the pull ease up. Then swim towards the shore.

If you're choking, don't get embarrassed, don't go to the bathroom, don't walk away from people. I've seen a couple people nearly die because they were panicking and walked away from the dinner table while choking. Do the universal sign for choking with both your hands on your neck, and most people will get the message.

Although fast, an alligator has a terrible turn radius.

If you see a dog running at you, do not run. This triggers their hunting instinct and causes them to see you as prey. If they look aggressive, hold your ground and shout as loud as you can. Make yourself look bigger and the dog will usually turn tail and run.

More people are killed by vending machines than shark attacks or plane crashes. That stuck snack isn’t worth it.

If you end up having to survive in a forest, crickets or grasshoppers chirping is NOT annoying. It is your sign of safety. (Crickets stop chirping when something big is moving close to them.)

When you're driving down the highway, check the sides of the road for glowing eyes of animals like deer and elk. It's the best way to avoid or prepare yourself for collisions. Ever since hitting a moose, I do this constantly.

If it’s cloudy outside and you suddenly feel static run down your body, better pucker them cheeks and drop to the ground. Lightning is about to hit dangerously close to you.

When you see someone faint, DON'T help them stay up. Gently catch and lay down asap. They're fainting because the brain needs blood to stay alive. Keeping them upright will prevent this. If you feel light-headed, lay down so that nobody tries to keep you on your feet. If you suffer from any condition that causes fainting, explain this to people around you.