I applaud your persistence but I'd argue that you might be better off refining your work, than just making new sketch each time. But it's art - I can imagine y

I applaud your persistence but I'd argue that you might be better off refining your work, than just making new sketch each time. But it's art - I can imagine you developing your own style this way, and I'd absolutely have no problem with it. And I guess it is easier to keep one-sketch-a-day as a habit than feverishly improving single piece to no end.