Thank you for the response! This is true. Must not look at the answer with false confidence and think.."Oh yes I get that. Now let's move on to the next proble

Thank you for the response! This is true. Must not look at the answer with false confidence and think.."Oh yes I get that. Now let's move on to the next problem." I like the three questions you state from an analytical perspective. I am going to make this a checklist with these three when reviewing a solution. Cheers!