It's a matter of habit. I can go to bed at 22:00 like one in the morning and always, and without a clock, I wake up at 4:30.
The habit of writing is acquired through practice, as is the habit of reading, eating, bathing; after the habit takes hold of us, what we do is easy and becomes a necessity. That happens to you, dear friend @tarazkp, almost two years in steemit and other social networks, the routine has created that need and you can no longer do without it. If you don't have the time, you will look for the time to do it, and until you do, you will not feel good about yourself.
This thing I'm describing, it happens to me. It's been thirty years in a classroom; if I don't read something or write something, I feel restless.
I have thought that this is part of it too as I am a very social person yet, in Finalnd have become less so due to culture. Of the last 2 years even less again because of lack of time. This might be my way to actually socialise now...
Dude, this is the way to socialize about the future.