I have a HUGE phobia of cockroaches, people don't understand when I have a huntsmen crawl down my shirt, I don't react at all, but if a cockroach is in the room, I stand on a chair and scream like a little girl lol. At my old house, there was a couple of cockroaches in the back room, and I was outside, scared, trying to catch a huge huntsmen spider with my hand and I put him in the house so he would stay in the house and hunt them. I'm too scared to even squash cockroaches.
Aaaanyway, the reason I'm scared of them I have worked out is because they are filthy disgusting disease carrying things. When I first started breeding woodies, I kept telling myself over and over, these weren't the same as bacteria carrying house cockroaches. Slowly, I became okay with it, although I still can't pick one up with my hands.
Keeping them is easy as, they seem to eat anything and we keep them in a huge tub with egg cartons stacked. We don't even need a lid, because we bought this paint on teflon stuff from the herp shop, and painted it thick around the lip of the tub, they can't crawl out for the life of them.