Can't decide what to do next.

I've been playing this game for seven years on and off, and to be honest I'm bored of it already. But since I've got a nice amount of free time that is "wasted" by watching TV and playing football in the backyard (both have gotten boring) I decided to return to maplestory to try out Chaos. My problem is that six months before Big Bang patch was released I've erased all of my old accounts and had to start over when returning a short time after BB release to try out the new EXP curve, it took me seven months to get bored again after getting four characters to 4th job and quitting three characters at 11x (UA Pali 146,Aran 149,Bishop 131,BM 132 and DB 113,CB 111,Mechanic 110), I've tried the following jobs but they just get boring as you keep leveling - BaM,I/L,Bishop,BlazeWiz,TB,Mech,CB,DB,NW,WH,BM,DW,Pali,Aran. Now I've made a new character in the Chaos server, with the help of PvP I've gotten to level 90 quickly on my TB but it gets boring again.. even if I did make it to 120 I'd have no clue which ultimate adventurer to make since so far every job eventually got boring to me. The thought of quitting/taking a break again crossed through my mind but I wanted to see if there's still hope of me enjoying this game at this time. So could you suggest what should I do next? should I quitt or continue to level my TB? or should I make a new character again and hope I'll pass level 100? or maybe.. I should watch motivation videos and return to one of my 4th job characters?