For as long as I can remember, I've never been a part of a group of friends. I've always been on the outside of groups. Friends with one or two people at a time, but never truly a part of a whole group. If I ever did find a group of friends it was through a romantic relationship and not one of my own making. Am I just meant to have light friendships and nothing deeper?
Hi, Quixotic.
Another point to consider is that Chiron, the Wounded Healer, is located in the 11th house. So symbolically, this is a place where you may experience painful rejection. And since all the heavenly bodies embody their respective polarities, this is also the place of potentially your greatest healing. This alone, suggests to me that, no, you are not meant only to have light friendships.
Chiron is part of a planetary configuration in your chart that includes Venus and Saturn. Venus trine Chiron may refer to the ease with which you are brought to group friendship through romantic relationships. Saturn opposing Chiron may point to the isolation that you feel from group friendship, and I think that it is this opposition that may feel most painful to you.
I like 7thGuardian's comments about your introverted temperament. In addition, I would also suggest that all of your planets located below the horizon, as well as your Sun conjunct the IC, which is the most private point in the chart, reiterates your natural introversion and disinclination towards group friendship on some very fundamental and perhaps unconscious level.
However, returning to the Chiron-Venus-Saturn configuration, we see that natal Saturn also reaches out to trine your lovely Libra Ascendant. In this context, Saturn suggests that the 11th house matter may take some time to be resolved as you continue to mature into your Ascendant sign. So, it seems quite likely that if participation in a group friendship is something at you genuinely desire, there is no reason why it cannot come to pass. And as it does come to pass, it can represent a most profound healing for you.