I'm confident that I can be a leader because in high school I always get the President or the head of which is frequent, it can help me to develop leadership skills.
I am confident that I can be a leader because his college days, I often get the president or head frequently, it can help me develop my leadership skills have.
I am confident that I can be a leader because of high school I often get the position of chairman or chief often it can help me to develop leadership skills.