Los Angeles: Actor Zac Efron, who checked into treatment facilities twice last year to get help for rumoured substance abuse and alcoholism, says he found going to rehab "interesting".
Zac Efron. Pic/Santa Banta
"I am so happy now and I feel like I am in a great place. It was an interesting year and I learnt so many things.
"But the best part of it was being able to reflect upon my experiences and what I had learnt about myself and the kind of man I want to be," femalefirst.co.uk quoted the 26-year-old as saying.