Move to $1/2 level ?

[Marat]

Hi all,

I'm playing at $0.5/1 level and I winning 3.1BB/100 hands (after 16000 hands).Now I tried move to $1/2 level, where I was destroyed. Back to $0.5/1, recovered losses, move to $1/2 and situation repeated. Players reraised me with 24o and rivered out my flopped sets, top pairs lost to runner, runner two bottom pairs, etc.

My question is:

Is level $1/2 that much different from $0.5/1 level??? I never saw that much maniacs at $0.5/1 as at $1/2! When I raise and reraise preflop I have least four callers.When I bet the flop and I don't have NUTS, I am death.