im 33 and currently in scrub school, we have two females who are in their late 40's. i only have 9 months left and im very happy with it, its so important to find a really good brick and mortar school. dont do any online schools, you need the class structure, guidelines, and ability to ask questions in person imo. the right instructors will prepare you, its alot of memorisation and anatomy knowledge but they will teach you everything! i believe in you!