Do I have an old soul? I feel out of place, do I belong here?

I feel as though I belong in another time. I am only 15 years old but I have felt this way as long as I can remember. I have never really been a child. I have always been sort of mature and wise beyond my years. I am not like your typical mainstream teenager who is always on the phone texting or gossiping. I mean I really don't see the point. When I see someone texting I think its ridiculous, if you want to have a conversation just pick up the phone and dial their number. I also cannot stand the abbreviation text terms such as LOL or OMG, etc. I never shorten my sentences or express my thoughts with such words. I really feel out of place. All of the kids I hang out with are really kids. They text, gossip, watch tv and stupid youtube videos. I do not have the same sense of humor as them. When I am around them I have to adjust myself to fit to their personality. I have to fake my interest in their life so I seem normal. I feel like an outcast. I feel higher than all of my peers and I have always felt this way. I feel as though I belong in a different body, an older body. I feel like I belong in a different age like the 1950s for example. I feel as though I should have belonged to a decade like that. I love all kinds of music, but I treasure the classic music. I treasure the old life and the old ways. I love the old tv shows, the old people, and the old games. I really feel as though I am the wrong soul for my 15 year old body. Can anyone shed some light on this subject? Can anyone relate to my feelings? I feel so alone....