<human>: Before I say anything, all the girls I'm going to talk about aren't socially awkward, late bloomers, strange personalities or anything. All three of them were part of large social groups and were above average to very attractive, and the grand total of boyfriends between the three of them is three, all being me. 

Each relationship may have well been a carbon copy of each other, so I'll sum them all up. Each girl was attractive, popular and fun to be around. I wouldn't be the one to bring it up, but each one would tell me that they would want to give dating a shot. Things always go good for a few weeks, we meet each others friends, but the relationship never progresses. I always just felt like another one of their friends. Inevitably I always end up getting burned by the girls after a few months and they end up losing interest. I've never been dumped by someone who had previously been in a successful relationship. 

So I'm starting to think that having never have been in a relationship before is starting to become a big red flag for me. I hate not giving someone a chance who genuinely interests me, but I'm really getting tired of dealing with girls like this.

Summarize the given text in a few sentences.
<bot>: Girls who have never been in a relationship are starting to become a big red flag for me, am I wrong to no longer give girls like this a chance for a relationship?