It's OK to Not Know What You Are Doing
Do you remember that bug in your game that you fixed using duct tape? Well, stop thinking about it, because if it's stupid and it works, then it's not stupid. This talk by the developer of Move or Die is about the smoke and mirrors, tricks and hacks used by developers in notable games in the interest of saving time. If they can ship critically acclaimed games while using cardboard and hot glue, then so can you. Keep repeating the name of this talk in your head.