i like to make my mistakes a game most of my crafty stuff is made for my non crafty friends so they wouldnt know a mistake if it hit them in the face lol so i tell them sometimes that it is there so they have to look for it but like someone else said i dont have to put one there they usually happen by themselves i too am WAY to critical of myself my kids and my husband keep telling me i should sell my stuff and i would like to set up with etsy or one of those but not sure what would sell well