Negative Marginal Learning Rate

I think I reached to a point where regardless of how much input is in my brains, there is really tiny output. In worse cases, I end up creating by-products such as weird behaviors and habits. The more time I sit and try to learn, the more tired I get. The harder I try to concentrate, the easier to get distracted. Yes, I have got to the saturation point where nothing helps but an explosion of the current status.

So, the best thing I can do when the marginal learning rate is below zero is to close my books, turn my laptop off and just go sleep or play.

Now I am getting to understand how stressful the lives of the Korean kids are. Gosh... mothers here are cruel.

Have a good night and lots of sweet dreams!