I honestly can't think of a single word to describe that session with Sensei. It was just..................
I thought the part when he was concentrating on footwork and the way you move your feet fantastic, and SO SO SO difficult. I hate it when you can see Sensei is watching you but you can feel you're doing something terribly wrong

!!!!And then he demonstrated the footwork again and made it look easy.

If you're a 1st Kyu or above and don't usually attend the Friday night sessions, you're missing out BIG TIME. The experience you get from a session like that is the kind of experience that stays with you forever.