Very Nice Article!
The one thing I would add is that it's ok to answer even you have to guess - there is no penalty for a wrong guess. Try not to say "I don't know" - it's better to say aloud what goes through your head if you don't know the answer, because lots of times we know more than we are certain of. In some of life's situations it's important not to answer unless we know 'for sure' - this is quite the opposite.

Good Luck!
Grinity

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