London: The former ‘Two and a Half Men’ star Charlie Sheen who is famous for his erratic behaviour says he is not crazy anymore and takes his wild behaviour in the past as an episode in his life.

The 46-year-old, who was fired from hit TV series 'Twoand a Half Men' last year because of his erratic behaviour and excessive partying, insists he has turned his back on his wild ways, according to a magazine.

"I'm not crazy anymore. That was an episode. I'm a different person than I was yesterday. Let's just say I have a mellower plan," Sheen said.

The actor, who is currently seen in TV show 'Anger Management', in which he plays a therapist, said he already researched the role because he has undergone similar therapy
in the past.

"I spent a year in anger management, so I already did my research," he added.

Sheen also said he signed up for 'Anger Management' because he wanted a happy ending to his TV career following his departure from 'Two and a Half Men'.

"I just didn't want 'Two and a Half Men' to be my television legacy. I wanted to do something that ended better."