[MartinMarris]

Let me add another one, inspired by the previous post:

(7) Doing stuff with one's hands. In my "day job" I'm a graphic designer and glued to a PC all day. So much of the world today is "virtual" and it is so great to get away from that and build (or repair) something tangible. One of my other hobbies is plastic modeling: another example of doing stuff with one's hands.