Name one of those games that despite how many hours you chug away at it, you just can't get much better at it despite how much gaming experience you have.
For me, it's Left 4 Dead 2. I have poured loads of hours into that game, and I just can't get any better than possibly completing campaigns on Normal, if I'm lucky. Most of the time when I play with friends, we always have to drop it down to Easy once we hit the finale part.
I have no clue how people can possibly complete this game on Expert without glitching or cheating. Even Easy has loads of difficult moments where you're assaulted by multiple special infected all at the same time. Meanwhile, for some reason, it just feels like the developers love making it harder and harder.
Don't pray for easy lives. Pray to be stronger men.