Pro: You can do whatever you want, whenever you want and never have to consult with anyone else’s needs or schedule. It allows you to have complete control over yourself.
Con: There are points where it can get extremely lonely. I remember there was one point when I was single where I looked forward to going to my barber because she would massage my head and face after my haircut and shave. It was the only physical intimate human interaction I ever had after my long term relationship ended. Sometimes, you completely don’t realize how much you need that until it is gone.
Pro: You can be as hoboish as you like without anyone really appreciating how bad it is. Plus, the bathroom is always free.
Con: Winter is colder without a human water bottle and for a girl, having to bring my own jacket is such a pain.