For the life of me I can’t remember what backstory I picked for some of my classes. My Sharpshooter, for example, sometimes says things that has me wonder if I picked “Indebted” or “Loan shark” or whatever for her backstory while I’m also certain that’s not the one I picked. But am I really certain?
Anyway, the backstory should – of course – be accessible somewhere in the character screen where you can also view your feats and inventory. This is a dead give-away so please add it sooner rather than later.