I'm a newbie and have been into crypto for a couple of months now. I must say the advice from other members about not checking trades too often is very good. One can become obsessed with it, and I think the thrill of the "win" can be quite addictive. Similarly that depressed feeling when the world is "red" can be deflating as well. There must be a "happy" medium, if one is to maintain a balanced life.
It is addictive. We want to know how much money we have now so we want to see the price. And our feeling will be influencesd by them. So we need to control that thing becasue we have more thing to do than that.