Make an appointment with yourself everyday. Allocate a time where you sit down and write. It doesn’t matter if it is on a notebook or in a computer. What matters is getting these words out of your head, putting them down to paper and then deciding if you will keep or discard them.
It doesn’t matter if someone will read it. Write freely without thinking if someone will like it. This is your chance to empty your mind on a piece of paper, and you really should not think about anything at all.
This is only about you and your words.