The answer is no. I always know that. I dont even know how ISO and Fstops work.
But yesterday, Jess said I did a good DOP job on her film.
I was so amazed to hear that. I simply followed her direction on set, she did all the shot-list, I don't think I am that good a cinematographer. But it's just so nice to hear.
It was actually the happiest thing to hear that day.