Yeah, I got your point bro. I do spend a lot of time doing masterpieces as well but that won't stop me from sharing my daily drawings on my sketchbook . I currently have two big commission pieces I am doing. One with pen and the other oil color. I even have two commission pieces I have completed with pen (both 16 by 20 inches) yet to share.
So bro I do them but they take 3 weeks or over a month to be completed. Do I need to wait for a month before sharing my work? Well, the choice is yours.
I would advise you to get a sketchbook to also try sketching daily while you also work on your masterpieces as well. Daily sketches will help you in some aspects. I never knew that until I started doing it.