Just got my first level since July... and boy does it feel good.
Admittedly, I dont have a lot of time nowadays but I'm starting to like missions again after being away from em so long. I really really need the 4 ipr at 190 too.
The depression generally starts to set in after you hit the title 5 level cap, because you've gotten your decranums mk2, you've maxed all your skills and equipment, and you still have at least a billion exp til you can raise skills again.
1-85: Fun, easy
85-125: Missions are still challenging, fairly fun
125-150: working on upping neglected dark blue skills - getting decranums on
150-162: working to up all skills now
163-200: working to get a few hundred more hps and 40 more skill points?
There's just nothing to justify tripling (probably more) the exp you've gotten so far, to get to 200. With a possible exception of ipr points.