I posit that no one is really able to achieve, 'the removal of all focus on thoughts -- for 1.5 hours at a time' every day. Even serious gurus. This is not at

I posit that no one is really able to achieve, 'the removal of all focus on thoughts -- for 1.5 hours at a time' every day. Even serious gurus. This is not at all my own observation, this is what I've heard directly from longtime teachers from several different traditions.