what can i do to keep interested in this game?

[Krotoan]

so,,,ive got almost all to 80, done all but 2 beast tribes, done a few savages at 80, got the 70 savage mounts, and i just dont know what to do anymore besides roulettes and afk all day.
ive basically just been unsubbing for 30 days at a time and coming back before house demos, but is this the only solution?

If you're not interested in the LARGE amount of other content available to you: Relics, minion/mount collection, PVP grinds, Squadrons, achievement hunting, Eureka/diadem, Huntmarks, gardening, treasuremaps, wonderous tails, Faux, Gold saucer events, chocobo races, ShB shared fate capping, etc etc. Then maybe yeah.