my wife wants to paint or color, I want to draw comics and storyboards (purely as a hobby, for fun, probably won't even publish them anywhere). Is this a viable hobby for very busy people? we're both probably in the busiest period of our lives (master's degree) but are curious about how much of a time investments these hobbies can be. I have no interest in becoming a pro, just good enough to draw in a consistent style. My wife just likes pretty colors and I'm sure she'd be okay with always being intermediate at best.