I have a bad habit of not finishing games I enjoy the most. I have this horrible drive to 100% those games and often the Grinding needed to do that burns me out before I do it. I'll take most of these games to the final dungeon and then quit.
Once I put an RPG down, despite what I tell myself I'm never going to finish these games unless I restart.
Of course there are games where I lack enough of skill or just don't care enough to get grind enough to get good.
These are the embarrassments of my gaming career