Quote of the day by Katy Perry: ‘You can be your own bully in some ways. You can be the person who is standing in the way of your success,’ the ‘E.T.’ singer explains the reality of self-sabotage

Pop sensation Katy Perry gets real about a common battle: the toughest critic we deal with is often ourselves. She shares how her own journey shows that crippling self-doubt can really get in the way of achieving our dreams and reaching our full potential, a feeling many can relate to.