I'm not experienced with LTRs. I have only had one actual girlfriend before and currently I am in a LTR with this girl for about a year now. The sex is great and sometimes she is a fun person to be around, but recently i realized that she is extremely shallow and boring. Sometimes she is everything that I find unappealing in a girl. I'm feeling like she isn't the LTR material but at the same time I don't want to end it because the sex is great. Should I dump her and go on to find someone who actually is more interesting of a person or should i stick around because AWALT and those girls dont exist?