A world without love and a land of pure logic

In my youth I thought the world could be conquered with logic and observation. A smart man is better than a dumb man even if no one would ever love him. A smart child could raise a family at a young age becuase at 9 were already raising thier own parents. Yet pure logic leaves humans in a wasteland of nothingness. I realize lack of compassion leads to a number of interpersonal issues. You can mask issues but they are there even if you dont realize it. Love brings stability. Humans need freinds.