I think people can sometimes be too quick to judge. They don't really know why that person chose to be alone or if it was just that... by choice. It's possible that the person is happy and at peace, simply recharging their emotional battery so they can come out once again, fierce, determined, and ready to conquer the world. I'm not really talking about whether or not you're an introvert or extrovert. But more so, just taking a moment to yourself at a place that's only for you. I don't believe that being anti-social is healthy. But, having a little time to yourself without any interruptions or drama from your everyday life can be quite nice. When you really think about it, you're your own best friend. If you love yourself, why not enjoy your own company at times.
I hope you enjoyed the pictures.