Loneliness

It's not about the amount of people you have around you, and sometimes it doesn't even matter who is around you, because you are just lonely.

You feel like the world could continue spinning and working just fine without you there, because while you're physically there, you're not mentally.
But
How is it possible that despite being surrounded by so many you still feel alone?

Sometimes we jut long to be with one specific person and if that person isn't  with us, no one else matters. It is at times like this that we feel worthless.