Might of Thoughts Page 280
The truth of the existence of human unsatisfaction namely lies entirely elsewhere, and indeed in the human being himself/herslef, who produces it through unfulfillable and unreal ideas which he/she can never bring to full expression and can also never develop into ideals capable of realisation.
Unsatisfaction is therefore devastating and destructive...
Unsatisfaction is unable to create any ideals or any balance of the personality; consequently, neither progress nor success can arise from it.
Unsatisfaction kills off all initiative for striving towards that which is higher and lets the human being sink into brooding misery and into inactivity.