Dance is certainly a sport, and they are phenomenal athletes, and they're also artists.
What are friends? Some people are nice. Some people aren't. There are some I'm fairly close with... we talk.
When I'm reading material, if I'm a little bit afraid of a part and I'm willing to admit that to myself, then I'll do it, definitely. If I'm worried about being able to do it, to get it - I absolutely just love it.