I did buy a full-size sex doll. She's very pretty and very nice to hold (and play with), but after a certain period you do really miss active and enthusiastic participation. I'm sure for some people who feel lonely or isolated, an https://www.bestrealdoll.com/collections/irontech irontech sex doll might provide a sense of companionship. It can be a very good solution, but personally even with a sex doll I still desire person-to-person contact.