A lot of girls are always shocked when I tell them I have never had a serious girlfriend, because I'm "such a great guy" and I'm "good looking" and "fun" and everything... (I'm 19). I will admit that my girl problems come after the initial attraction part rather than being lonely because I can't find a girl that likes me. Just recently, I messed up with a girl I truly thought was going to be my first real relationship by not expressing my feelings soon enough...so she gave up thinking I would never feel as she did. In the past I've been through several different cases ranging from being lead on to being "dumped for another guy," and so sometimes I find it difficult to express feelings, act cute, do thoughtful things in fear of coming on too strong even though i really love all the cute stuff about relationships and want to find a girl that I can treat extra special and be comfortable about doing so without the fear of her losing interest. As soon as I tend to express that I do have feelings and put myself out there making myself vulnerable, it seems like girls stop trying/lose interest and that is why i messed up this last one so badly. This one truly hurt the most out of all past girl issues. What am I doing wrong, and how can I make sure I find the right girl so that I don't get left with the hurt and short end of the stick all the time?