Constantly.Mend this, hem that, alter this.Which I don't mind doing when I have the time. I find most people want it done yesterday, and with alterations I have to buy thread to match or buttons or elastic, sometimes fabric. Or someone sees something I've made and it's Oh! I want one too but could you change it to ......I can't use the excuse I don't sew. I made my own clothes since I was a young teenager,then my kids and grand kids, untill they got to old for it to be cool.I offer to teach them, but I'm sure you know how that goes.