Farrell Talks Of Rewarding Rehab.

Farrell Talks Of Rewarding Rehab.Hollywood wildman COLIN FARRELL was surprised by how rewarding he found his recent stint in rehab for exhaustion and an addiction to painkillers, although he is determined to never return.The ALEXANDER star decided to get clean seven months ago and has not touched a drop of alcohol in half a year.He says, "(Rehab) was horrible in one way, because I went away because I was pretty sick, and, in another way, it was great because it was a very safe environment with a bunch of people who were just looking to sort out things in their lives."It was a very supportive environment. But I don't wanna go back."