Me personally?
Actually no, not really. It bugs me to start a game & not finish it, unless it's an awful game (in which case I won't get far anyway), so I don't usually have to "come back" to anything aside from replaying it. I don't even like starting a new game in something if I know that circumstances will soon demand I take an extended break from it - it's why I'm not playing a couple of new games I have sitting on my shelf, since I'm going away for a few weeks very soon.
Actually no, not really. It bugs me to start a game & not finish it, unless it's an awful game (in which case I won't get far anyway), so I don't usually have to "come back" to anything aside from replaying it. I don't even like starting a new game in something if I know that circumstances will soon demand I take an extended break from it - it's why I'm not playing a couple of new games I have sitting on my shelf, since I'm going away for a few weeks very soon.