Be engaged in a kind of work that does not make it necessary for you to seek relief or relaxation or recuperation or rehabilitation over the weekend.
Work is life. Work must not be something that taxes you and drains and saps out your energy. Work must be something that really rejuvenates you. You must be looking forward to a Monday. You must be looking forward to a Sunday only as much as you look forward to a Monday.
So, look forward to everything. And most of all, look forward to what you are doing right now. Otherwise, anything that you are seeking to look away from is a point of disease in your life.