You're buying games digitally, no need to have a backlog. Simply make a pact with yourself to buy a new game as a reward for completing the current one. By that time, a game might even go on sale...
I do that since I moved to PS4 and have no more problems like I used to. I just buy one new game each month, and that gives me an incentive to skip less interesting titles.
Right now I'm playing my November game: Far Cry 4. Once I'm done, I'll buy a new one, and since there are no good ones in December my choice is GTA V. That one should last me until Dying Light etc.etc. 12 good games per year is enough for my satisfaction.







