I still feel like I have lots to do on the game. Admittedly, I took a long break after the Forsaken debacle so I've also got menagerie, black armory, and reckoning stuff to do, it but I'm not even doing them that much.
Do your weeklies for xp, bright dust, and ritual weapons. And if your reaction that is "ugh, I am not spending that much Time in crucible/gambit/strikes," it's probably time to take a break.
The "Forsaken debacle"?