Robert Moore said this quote

This is the man who thinks too much, who stands back from his life and never lives it. He is caught in a web of pros and cons about his decisions and lost in a labyrinth of reflective meanderings from which he cannot extricate himself. He is afraid to live, to ‘leap into battle.’ He can only sit on his rock and think. The years pass. He wonders where the time has gone. And he ends by regretting a life of sterility. He is a voyeur, an armchair adventurer. In the world of academia, he is a hairsplitter. In the fear of making the wrong decision, he makes none. In his fear of living, he also cannot participate in the joy and pleasure that other people experience in their lived lives. If he is withholding from others, and not sharing what he knows, he eventually feels isolated and lonely. To the extent that he has hurt others with his knowledge and technology—in whatever field and in whatever way—by cutting himself off from living relatedness with other human beings, he has cut off his own soul.” Refering the the dark magician energy.