If you are going to sing....
Don't be shy. If you are going to sing - let us hear you! If you are going to live - live a life on fire with passion and joy! I think that if you are going to spend the time and energy doing something - then put your heart into it and do it all the way. Life is fully of opportunities to do something half way. Don't. Live a big life. Give it your all. If you are going to sing, then sing at the top of your lungs!!!