I also have a tiny obsession problem with these painting sets. I have already bought 8 more sets that I will have to color in the future. Including one with max difficulty level... But I think that patience is one of my best virtues😛 I have solved multiple puzzles with 3000 and more pieces. And I think that some of my own art pieces took hundreds of hours (So it is a shame that people are not appreciating that more...Well maybe I will sell more pieces in the future).