Deep work is a side effect of building strong internal self-discipline. There is a lot of useless advice on how to get into flow but these do not work because p

Deep work is a side effect of building strong internal self-discipline. There is a lot of useless advice on how to get into flow but these do not work because people lack discipline. With strong discipline, you can do deep work on tasks that you do no like or want to do in first place. Start with waking up on same hour every day, after few weeks add eating healthy breakfast. After a month or two add going to sleep on specific time, then add minimum exercise etc. Gradually, you will build self disciple that would work across everything you do, including work.