Try to make at least one person happy every day. If you cannot do a kind deed, speak a kind word. If you cannot speak a kind word, think a kind thought. Count up, if you can, the treasure of happiness that you would dispense in a week, in a year, in a lifetime. (Lawrence Lovasik)
He was right, you know. The best way to cheer yourself up is to cheer up someone else. Isn't that why we play music for others?