Hey there. I just beat crysis 2 on normal difficulty last night, and this morning i re-beat it on post-human warrior (hardest) difficulty. I was just thinking that the difference between the 2 difficulties isnt that apparent, you basically just have to use stealth more efficiently. also, since all of my modules rolled over from last time, i had the max things making the beginning even easier. Any thoughts on this?

Make it difficult yourself. for example Dont use the suit when you can help it. Or at least ban a couple of the modules from use. Just an idea.

hmm im not sure what the best thing is

It becomes harder if you don't run around with the fully upgraded nano suit from the start. But i do know how you mean, i found it easier the second time even on post-human warrior, but because of the upgraded nano suit.