If you felt great and slept great then why would you think the caber isn't working? One of the signs that the caber is doing its job is being able to sleep on tren. Without it the insomnia is ridiculous. You will have trouble falling asleep and will wake up multiple times a night sweating like your in a sauna. If the caber is working I wouldn't bother switching to prami. That shit is horrible and id avoid it if possible.