Yes, me too. I'm going to spend 5 days with Mooji in a silent retreat because I want to learn more about this technique. I find I've gotten pretty good at observing my dysfunctional mind thanks to Tolle's books but as you say, the mind comes back! Like everything, it probably just takes continuing practice.

And Mooji has given me more of an awareness of myself as a "personality." I can step outside of the body/mind and witness it's dance as a whole (and what a dance it is!) I think I have more of a sense of humour about it all
I'm hoping that the five days with Mooji will help me have a deeper experience of the ultimate observer which might make it easier to return to that space, ongoing.
Bhavya