WWoman warm up

Doesn't it sound so much cooler to call a sketch a "warm up"? Like its just the casual sketch you did before getting into the real meat of drawing all day....it's not a doodle, not a sketch, but a WARM UP to something bigger and better. In real life, I sketched this on the airplane. So, it was a warm up to watching a movie on my iPad. The truth is out there.