You are totally right. I made the same "mistake" as many do when I play the piano 😂

If I can play something from the almost first sight, the same questions arrise, how can I do it? It would take years to learn.

The pre-preparation time that took us to that level is that many forget (me included here in your case ). I was just amused with you painting 🤩 and fell into the trap of connecting it with time 😂