Weirfan
I hear ya. Pretty much described the last 5 years of my game.
I don't mentally implode, but there's no denying that my bad shots really suck. My good shots are still relatively good... but the so-so missed shots that used to keep me within par range are now relegating me to best-case bogeys and much-to-often doubles.
And although I've never been one to give up, the really sad thing, I guess, is that I've pretty much come to accept it.
Maybe my best years are officially behind me.
But I'll still keep trying nevertheless. Nothing much else for me to do in my spare time, might as well see if I can pick myself up off the ground one more time heading into next season.