When I like someone a lot, I get scared that I'll let them down. My fear of sucking is worst when I feel like someone thinks I'm good.
You must never aspire to 'finish' a house, you can merely hope to start it, and from then on it's an evolutionary process.
I don't believe in sampling some Tibetan music just to make it sound groovy, but you do your homework, you understand what you're doing with it.