When you feel alone even if your friends are around you, you need to be isolated physically and to find your true self at your deep inside which connects with the infinite universe.
Everyone has such a time. And even if you have found your true self, you can lose that sense easily whenever you forget to access it and are distracted by visible busyness.
The sense of your true self needs communication with you who are physical all the time.
We are not only physical existences, also emotional and spiritual. This spiritual aspect is invisible and often becomes something we refuse from fear.
So which would you choose today?
Fear or love.
Mind or heart.
Which is nearer to your true self?
Do you want to be the one who can never be lonely with the infinite love itself?
Or only the visible richness?