Los Angeles: Actress Melissa McCarthy says she "can't stop picking" at things until they are exactly how she wants. Asked if she does a good job at being a boss, McCarthy said: "Hopefully, I am good at being a boss. I think I expect a lot from people but I also have a lot of amazing people around me that are always surprising me and always pushing my expectations. I think we all push each other pretty hard. "I think I am lucky enough to be surrounded by people that aren't like, 'Oh, that's good enough'. None of us think that way. Whether it be in my clothing line, or if I am writing or even if I am acting something, I have a constant need to re-evaluate. I am always a fiddler and I keep thinking 'I like this, could I love it?' I can't stop picking at it," she told Irish Tatler magazine, reports femalefirst.co.uk.