Is it true that the smarter you get, the sadder/more depressed you become ?

The smarter you are, the more you see all the stuff that matters is actually BS and that the world is a giant festering toilet of greedy grasping stupid people. That covers about 99% of humanity. Join me bro, screw everyone to get all the money you can then drop off the radar and live life in the woods. Keep a ton of food and supplies and minimize your life.