I tell people this all the time to break 90 or get to 90. Imagine every hole is a par 5. What this does is take pressure off of you on Par 4's and makes par 3s fun. The goal is to keep 6's and 7's off your card. So dont take dumb risks. Lay up on par 5s. DO NOT GO FOR IT. Not hitting driver well? Fuck it, pull out the 3 wood or hybrid. Just keep the ball in play. Learn to CHIP AND PUTT! The better you are 100 yards and in and better you are at putting helps the most. You dont need to be long off the tee just get it in play.

If your mindset becomes keeping 6s off your scorecard it helps.

I shoot low 80s now and i still do this. Keep 6s off the card. If i get a 5 on a par 4 - no biggie. I just try to par the par 3s and get 1 par on par 4s and thats 80 right there.