Also, I enjoy interracting with people, seeing how they react to seeing them for the first and starting conversation with them about what they think they are and what kinds of things they see in them. Their responses are so varied and interesting. Kids especially are very good at coming up with things I'd never thought of or noticed in them. The cells give me the opportunity to connect with people, which, as a social person who doesn't always get out as often as I'd like, I enjoy immensely.
Lastly, they are just very relaxing to make. When I create these guys I go to my happy spot. I have my music on, I'm singing, I probably have an iced coffee by my side. It's all very zen for me.