Why do people hesitate

Students often are afraid to ask doubts. I experience it myself. One of the best ways to not hesitate to do anything is to just do it. If you ask a doubt to the teacher in front of class, all the classmates will laugh at your doubts. We need to eliminate this kind of thought. When you grow up, what will the children do with you? Absolutely nothing! They will not laugh at you for the kind of doubt that you had asked. The so called shame that you have will go away if you open your mind. Doubts are there just to be solved, and as a student, asking doubts is your job.