I was always respectful of people who were deeply religious because I always felt that if they gave themselves to it, then it had to be important to them. But if you can go through life without it, that's OK, too. It's whatever suits you. ↗
I always think it's important to choose your initial theme very carefully because you're going to be married to it for a long time. You might have to generate an hour's worth of music from a very short, little piece of theme. ↗