It's hard to say with him, because it seems like he's always making fun of everything, as if he's above it all. But you're right, he is good at keeping things in. And not to bring up astrology again, but Virgos are known to be an enigma, it's very hard to read them. I think rm and jk fit that to a T. Rm uses a lot of protective mechanisms like hiding behind his "intelligence," he has a knows it all/been there done that attitude. He acts like nothing phases him, but I think behind that bravado and arrogance is a weak lost man. What is he without that group? Both jk and him have this dilemma. So rm could be having a mental breakdown but his ego would never let him admit it. He'd make a joke of it first. That's just my observation, I could be wrong. Something is obviously up tho. Isn't this the second odd post of him talking about being done with work? Maybe it's his way of crying for help.