I really enjoy the game so far, I've been playing single player only and am currently on page 7 of the Stonewood quests, about to do the Medic! quest.
I know not to trade with people. However I do not understand...
* How to choose which hero to play
* Everything about squads
* The difference between all the different survivors and what to do with them
* How to predict where Husks are gonna walk. Often, I'll activate the Atlas and make an elaborate setup of low barriers and traps between me and the Husk spawn point, and then they end up walking around it. Other times, they don't.
* The differences between all the gun schematics, what to do with them, etc. * Probably some more shit that doesn't even occur to me.

Any help would be appreciated! I'm very confused, but I do like the game so far a lot.