First off it is only a sewing machine....YOU are in control!!! lol Don't be intimidated. Now I would take it to someone that will clean it and make sure it is in working order. If I has been sitting, it may need some oil. Talk to them at the store or the repair person and see if they will give you some basic lessons on how to use your machine. Did it come with a manual? If not you may be able to find a manual on line. Good Luck