Is thanos OCD

All the problems of the entire universe being overpopulated and everything suffering and suffocating until ultimately dying would be solved by giving Thanos a bottle of Xanax? Not fricking likely, pal. You don't have the strength to bear his burden, but the children of 16 generations from now will appreciate what he did for them.

I wish Hsb55 would've been Snapped instead of my dog.

You should've been snapped

If he really cared, he would have dropped the population 90%.

50% is nothing. Hell, here on Earth the population has doubled in my lifetime.

Chopping the universe in half won't help. Few decades from now,things will be right back to where they were when he started.

thanks a lot Thanos!

He didn't feverishly wash his hands after touching that blood on his face, so probably not

Thanos is a militant, left-wing environmentalist on a universal level.

So, mentally ill, but not OCD.