The goal is to live life at full capacity. Not under and not over. Don't be a race car driver that drives 15 miles below the speed limit or a teacher that reads every book out there but doesn't share what they've learned. Don't be a spectator, get in the game!
I was trying to do too many “good” things and was feeling stressed because I wasn't doing anything well. God brought me back to what is most important; my relationship with Him, my marriage, and my children. Making sure that I'm doing those well first and foremost is what He wanted from me.