1. During the winter, it is WAY better to be slightly cold than it is to sweat. If you start to sweat, you can go hypothermic way faster.
2. You can squeeze relatively safe water out of moss. Obviously you should still boil it and and it’s going to have some dirt but it way better than drinking out of a steam or puddle.
3. If you accidentally disturb a bee hive or wasp nest and are being swarmed, DO NOT run for water. It seems intuitive that jumping in water will keep the bees off you, but actually they will wait for you to resurface and resume stinging you. Instead, run as fast and as far away as you can. Bees/wasps are territorial and will not easily leave their home range. So once you leave their comfort zone, you're pretty much safe.
4. If you don't know for sure what you're eating:
Most animals are safe to eat. Most plants will make you sick.
clearly hundreds of exceptions. But if you know nothing, steer toward killing bambi before eating leaves.
Also, a diet of solely rabbit will make you stupid and dead. Something apparently seriously lacking in thr nutrition provided. This is called protein poisoning (or sometimes rabbit poisoning). Rabbits are almost entirely lean, with very, very low fat content, and your body can't function without fat.
5. Anything standing it's ground and being loud just wants you to leave. If you don't they will attack. When they are relatively quiet they have already decided to attack.
This goes for humans too
Bonus: Don't f*ck with garage door springs.