How do you think pre-disposed personality traits affects a person’s ability to lead and their decision-making processes?

This is a 1 page assignment. I don’t need any references

http://www.humanmetrics.com/cgi-win/jtypes2.asp. 

Take the MBTI . Based on your results, respond to the following:
How do you think pre-disposed personality traits affects a person’s ability to lead and their decision-making processes?
Does knowing the results of the MBTI test impact your leadership style? Can you compensate for certain characteristics that emerge from this test in your leadership decisions? 
Some people critique the MBTI test arguing there are mixed results that emerge from it. Go online and briefly read through some of the critiques of the MBTI test. Do you agree or disagree with the critiques? Why or why not?