How Assertive am I?

I know I am an assertive person. At most times I can be an assertive person and have fair play. I know I can speak my mind openly and be confident in what I'm saying or explaining. I'm able to say no in a non-threatening way and to tell my team what they've improved on and what they can improve on without making them feel like less of a person. At times I can be aggressive because I'm tired or I'm stressed or something personal. For example last Wednesday I was quite bossy and pushy on the court and a bit too over confident. I can be passive at times as well. For example I was quite passive while coaching my team during our stretches and warm ups yestersday.