The single largest improvement to my game was the result of learning the single plane swing. This was years ago, back when Natural Golf was the thing, however I've been using the principles ever since. Maybe next year for my 75th I'll go to one of Todd Graves schools.
In my world of fantasy football people were killing Elliot because of his lack of points, What none of them care about was the man-sized job he did with pass blocking that kept Dak upright and slinging those passes. That said, I got the man on one of my rosters, so I'm hoping that game script is very different going forward.
I got a bag full of clubs, but practically I almost never use the 3W, 4I, 6I or my LW. I also got an old model Taylormade burner bubble driver that hasn't left the bag since April. Some of it has to do with the shots I tend to hit at the home course, so the 6I and LW are rarely needed. ... But the 3W and 4I are just clubs that I don't hit well enough to bother with.