Solitude/ Loneliness

Solitude is a friend.
But, loneliness is a foe.
For one who dreads,
The company of a mind,
Is surely mad.
Yet,
For the man who felt abandoned,
Left aside from the entire world,
Then,
Lonesome is a nemesis,
And the void is fierce.
For loneliness is sadness,
But solitude is a comrade.