I start writing long time ago (for more than 3 years now). It helped me to organize thoughts, give a structure, to do something different and fun. As time went by, I moved from 1 post a day to writing once a week.
Nowadays from time to time, I tell to myself excuses when I am not in the mood for writing. No fresh ideas, no energy, no time.
It can be hard, but if it is feasible just go that extra mile, no need to be perfect just to deliver something good enough. Do not lose motion. Perfectionism can kill action sometimes.