Although this is a little off the topic, I would suggest that you always find your sense of humor. Your cosmic giggle. One song that always gets me in a good mood is the song "The Touch" from "Transformers the Movie." I like that song for two reasons: 1.) It's very motivational, probably the most motivating 80's tune imaginable, and 2.) It's very hard to take the song too seriously sense it's applied toward imaginary robot trucks, plus the song's style contains dated 80's musical themes. Be motivated, but don't take things too seriously. Applying that attitude to Kundalini Yoga is most appropriate, as well. Joy is everywhere, man. And it's inside you, too.