Sushi Restaurant

I had lunch with my colleague yesterday at a sushi restaurant.
Although he is my colleague, he is sixty years old and he has experienced a lot of things at school as a teacher.
He and I used to work for the same junior high school during the school year 2018, but we are going to work at different schools in 2019.
He kindly invited me to lunch and we enjoyed talking and eating delicious sushi.
The most impressive advice from him was to find a thing which you can really focus on.
I still haven’t found the thing which I energetically work on.
I will make my clear resolution as soon as possible, and put in the effort to make it come true.