Playing every day (regardless of whether the whole day or only in the evenings), a person easily gets tired mentally and physically. And even if it is good to sleep and eat, the brain still gets tired and he needed rest. When you play a lot, all thoughts are busy with the game, for a day the human experiences a lot of emotions. It's stress for the whole body. I believe that it is necessary to take a break in a few days at least once in 2-3 weeks, completely forgetting about poker.