I understand what you mean. I don't have any that I don't like right now, but I had one in the past and it was really tough. Also, I've had some who took longer to grow on me...and I couldn't even pinpoint a specific reason...I still gave them great care, but didn't feel bonded with them for a long time. Sometimes it does seem to just take longer and then I think there are some kids who you will never fully "like", but you do your best anyway. I feel for you!