i did for 2 months. me and the boyfriend wanted to know who spent more on their hobby. he fixed 70's and older trucks. we counted everything we bought including my new machine and any tools he had to buy. he spent way more but he has stoped spending as much on his cars and has acctually bought me some fabric when he has had to buy something expenisve for one of the trucks.Ii think he kinda feels guilt about it now.