Don't forget discipline.

Often, instead of what you planned, you want to do something else. Instead of going to the gym, for example, come home early and lie on the couch. It seems like it will make us happier, but don't trust your intuition. Our brains are very bad at predicting what will make us happier. To develop discipline, exercise one interesting exercise will help you. The bottom line is that when you need to do something, and the brain starts to offer you other conditions, you first write down what you wanted to do, and then turn on the music. At this time, your brain seems to be distracted, which will allow you to tune in after the music to the working mood. If you do this exercise often, the effect will be the opposite.