Hard Lessons learned this year?

What hard lesson did you learn this year that you can take into next year moving forward?

Examples:

-never taking a Zach Taylor player again. Too sneaky with injuries

-a training camp injury can be a big deal (burrow)

-there is just as much luck involved as there is skill

-you can wait on TE next year

-you can/should continue to wait on qb’s next year unless it’s Josh Allen

Edit: you guys are great. This is a positive sub.