Please submit yours, just for fun, and if we like it we will add it to the list.
Reasons can be musical, physical, spiritual, or just for fun.
To learn more about music. So my parents would take my guitar playing seriously. So I can play ballad-like intros to rock songs. I'm studying to be a surgeon, and I want to learn how to control my hands. There's nothing better to do, and its better than sleeping all day.