Are you still blogging?

At least 3 people have asked me this with surprise. 

It worries me a bit. Am I supposed to have stopped? To have graduated to something better? 

Have I reached the goal? Have I achieved my purpose?

 Those who ask have stopped reading quite a while back. 

Fellow bloggers have written books and gone commercial or stopped and done other things.

Am I like a school teacher who helps new beginners each year? Repeating myself?  Is my evolution not evident to observers?

Is this dhŕti or is it stagnation?