Ok, what I am doing normally turns out horrible for most people. You see this pattern with many people. It is like I'm trying to run a marathon, but sprinting the first mile. This leads to burnout, and this happens in many types of training. For example, when people make new years resolutions to join a gym and excercise. You see the gyms are packed in January with people excercising 3 hours a day. Come February, the gym is empty again.
The point is, to not get burned out. So when studying.. try to stay with your reasonable goal. I am already over-training. But I should be mindful of this, and not get discouraged when my training slows down a bit. I should make sure to stay with my small 2 hour a week goal.
Anyway, I just studied a nice game between Alekhine and Euwe. Here it is: