I do know what you are saying, Nos - we all have the capacity to be isolated, even within crowds.
However, I do not believe that we are completely alone - there is always someone there for us to turn to when needed.
Having said that though, I do believe that we are responsible for our own lives and actions and should be prepared to stand up and take account for these ... right, I am off my soapbox now!!! lol
May the Goddess light your path always,
The God protect
and your heart be filled with Love!