If you are going to survive in the wild, there are six things you need to know. If you know these things, you can survive in various situations.
First, you must know how to build a shelter. You should know how to make the shelter out of various supplies so you can survive in any type of situation.
You also need to know what you can eat in the wild. Look up safe plants and berries ahead of time.
Next, you need to know how to find food. Find out where food is located in your area.
Along with that, you need to know how to find and purify your water. Even if you have a big supply of water, you can eventually run out.
Next, know how to build a fire. Keep in mind you might not have access to a flint or matches.
Finally, know how to signal for help.
If you know these things, you can make it in any situation.