" Please don't worry. As long as you're practising this faith, you can definitely become happy. That's what Buddhism is for. Also, your current suffering and misfortune exist so that you may fulfil your own unique and noble mission. Everything will turn to defeat if all you do is worry about your karma and let it make you miserable. "

― Daisaku Ikeda , The New Human Revolution, Volume 1 (The New Human Revolution, #1)