Barriers

One of the barriers that are affecting my critical thinking is the lack of practice, I do not practice because of my shyness. Another barrier is the lack of methods and strategies to make my critical thinking more effectively.
I think what I can do to overcome these barriers is to let outside my shyness and my fear, to write down good strategies and methods for the development of my critical thinking skills, to take the risk and give my opinion when I have good supporting evidence and reasons.