ok my biggest complaint about being a gfx artist is that people dont wear a piece i made long enough or dont wear it at all. it may not seem a big deal but it is. i am not saying wear it forever or a year. but you should wear a piece for a couple weeks or at the very least a week at least.
i spend anywhere between 4hrs and 3 days making stuff. having clients were my pieces longer encourages me to improve more and make more pieces for clients. this isnt walmart i have a right to not except your request at any given time.