1. my kids (at this point in life, they consume most of my life, but in a good way, lol)
2. serving in my church and the community (wish I could make this my vocation honestly, but financially doesn't seem possible at this point in my life)
3. my career (always new technology/techniques coming out in radiation oncology, so you are always learning something new)
4. reading (fiction, non-fiction - whatever. Not much time to do this as much as I'd like. Sometimes I think about trying to write a book)