I am well past the halfway mark of InkTober - 24 done, and only 8 more drawings to go.
I have to say, I agree. In my experience of creating illustrations on a daily basis for the last 24 days, I don't feel the need draw everyday. I enjoy it, but that desire to draw is more about my commitment to the InkTober challenge, rather than forming a new habit.
At day 31, I may revert back to my old ways. However, I'm willing to take the test, and continue with this experiment until I hit day 66 of daily drawing. I feel it's never a bad idea to occasionally form a new good habit. It helps justify all the bad ones I've developed over time!