personal time

I'm a big fan of having alone time but I think that most people are picky about who they spend their time with anyway because I think everyone experiences a moment when they are with someone else & would rather be alone. It's weird though because even if you are alone & you are lonely, you probably don't just want anyone around you...you probably want specific people if anything at all. How does it work that we are picky in our loneliness? Maybe we're not as lonely as we thought we were. It's interesting that we consider our personal time in our life as our time. I don't think that time really belongs to anybody.