"is their anything wrong with mental illness?"

nope..

it's people that have issues

they look at us and think oh we can't work, we're lazy, we're not in control of our actions, and just spend their time stigmitizing us

but if they looked a little closer.... they would find we're just as able as anyone else.

we're not everything people like to say we are- some people even like looking at it as some kind of physical disability which is wrong