I'm on abilify, I just started a week ago, I have a few small problems with it. The first day was so very bad, it felt like I hadn't sleep in weeks. And I've gone a couple of days without sleeping before. I thought at first it was because I was talking another med too closely with it... but no. I've learned it better to take at night around 7ish and with a full stomach. Overall, I'm not sure if it's helping me yet, or if I like it cause I do feel sleeping alot and bit off but I've had worst reactions to meds. SO... Oh, I'm on a high dose of 15.