Chris Brown tired of criticisms

London: R&B singer Chris Brown says he has been trying to bring about positive changes in his behaviour but finds the constant criticisms tiring.

The 24-year-old singer was criticised heavily after he assaulted his then girlfriend Rihanna in 2009, reported Herald Sun.

"You have to go through the struggle before you can get to the good part. I don`t try to lash out at people or be as mad or impulsive as I used to be. I got to the point where it`s only so much you can take from the master, you feel me? I`ve taken my fair share of lashings," Brown said.