I think most people who decide to become a musician have to be prepared for some degree of struggle. It makes the art better if you go through some struggles. To be an artist, in any form, you have to develop some sense of compassion and empathy - it's an important quality for everyone to have, on a human level. But I think, as part of our job, you have to be able to do that, so suffering, tends - if you allow it - to let you look on the bright side. It will help with those senses.