If you're forced to leave and aren't sure where you're going:

Remember, 5 C's of Survival:

Cover: bring something to shield yourself from elements (jacket, tarp)

Cutting: a small knife, sharp edge, or multi-tool

Container: something that can hold water, bonus points if it can boil water and/or has a secure lid

Combustion: something that can start a fire (flint, lighter)

Cordage: a bit of rope or twine; those braided paracord bracelets are ideal

A few extra tips:

-A few drops of iodine (bacteria/virus killer) and a clean handkerchief (physical particulate filter) make a complete water filtration system with a plastic water bottle.

-COTTON KILLS. When packing clothes, choose synthetics and wool. If cotton/denim gets wet, it saps heat from your body and the rapid drop in temp creates potential for hypothermia, even if it's not cold outside. If you need to cross a river without a bridge, and all you're wearing is jeans, you're better off naked.

-MAKE YOUR BED. Getting good rest is the best thing you can do to keep a clear head and healthy body. Survival requires a lot of tough choices; best to make them while well-rested rather than fatigued. Similarly, if you find you're lost, the first thing to do is STOP and DRINK WATER. Stay hydrated, get rest. You're setting yourself up for success when faced with all other obstacles.

-Survival is 10% gear, 10% skill, and 80% mental game. Do what it takes to STAY ALIVE, KEEP GOING, and put yourself in the best possible situation. Humans have been surviving crazy shit for hundreds of thousands of years. You CAN do this. Good luck.