Habits are changed by practicing new behaviors, and this is true for mental habits as well.
Wayne DyerBut even technical work filled with formulas can be valuable and important. Einstein offered a lot of technical work on quantum physics, which mostly eludes me. I refer to his work, and I have studied it, but I am not a physicist. But look at Einstein's simple statement that the most important decision you ever will make is the decision whether you live in a friendly universe or a hostile universe.
Wayne DyerAccept the fact that you'll never get it all done, and begin to live more fully in the only moment you have ... Now.
Wayne Dyer