Ahhh I know what you mean... I don't have advice but I think I've steered away from doing child services/counselling cos I'm like you... I just know I'd cross boundaries which you aren't supposed to. I have a background like that myself and my youngest brother does foster care with his wife... so I just think that I wouldn't be able to stay within the confines of it. Sorry I can't help you but I understand what you're saying.