It’s surprising to me how difficult it is to create a new concept sketch. It shouldn’t be. It’s not so hard to talk. The words just come as needed.
Writing would be a good corollary. That doesn’t happen so easily. The words get reorganized, culled and expanded. A half page can take half a day and longer. A paragraph can take a week.
So now I’m consoled. The sketch can take all the time it needs. All I have to do is make sure I keep it fresh.
Add lines, white over the lines, refine. Just get it right in the end!