It's not an Israeli model, it's a TSA, screwed-up model. It should actually be the person who's looking at the ticket and talking to the individual. Instead, they've hired people to stand around and observe, which is a bastardization of what should be done.
Every goalkeeper has their own strong points and qualities. What I like to do is focus on every keeper. You can pick bits out of every keeper where they are particularly strong, and you can learn from things like that.
If you see the picture when things get exciting, he chews faster. When he really gets shocked, everything stops, including the chewing. So I worked it in for me.
Drawing is not only a way to come up with pictures: drawing is a way to educate your eye to understand visual information, organizing it into a more hierarchical way, a more economical way. When you see something, if you draw often and frequently, you examine a room very differently.
Whenever I approach any character, I try to find examples to draw upon.
What you do is, you have your drawing board and a pencil in hand at the telescope. You look in and you make some markings on the paper and you look in again.
Take the advice of light when you're looking at linens or jewels; Looking at faces or forms, take the advice of the day.
Observe, record, tabulate, communicate. Use your five senses. Learn to see, learn to hear, learn to feel, learn to smell, and know that by practice alone you can become expert.