So many actors are lively-minded, creative people who just tread water in this awful way, waiting for the phone to ring and doing their hair for auditions. It feels like a bit of a dreamer's life - as opposed to a sensible ventriloquist's life.
The most satisfaction I get is from doing a good gig, which really makes you feel in control. If you've worked a room really well, it makes you feel great. TV is a bit more difficult; there are more factors that can screw it up along the way.