I work full time, and try to get a bit of sewing in every day even if its just a 1/2 hour. When I tell my self its just a half hour or the length of a 1/2 show on TV... I find I go at least an hour , because now I got "involved". But there are some days I just know that I need to get to bed and don't start sewing, because the time just goes and it will be late before I get to sleep.