I won't do films, which I don't believe in even if they may do well at the box-office. I'd rather sit at home and do nothing.
I've always believed that one should focus on the quality of work... other things like success, fame and money will follow.
I don't think I'm the best-looking actress around. I'm not Katrina Kaif; she is stunningly beautiful. There are some roles that might need a beautiful girl, and there would be a doubt in a director's mind whether he should cast me. But that perception will change with time. I'd like to believe actresses look better with experience.
Choices and decisions you make are under your control. Nothing else is in your hands.