This is false!
For example, let's take the situation in which you are stressed when you are not prepared for an exam and you have to take the exam. You can plan better your time and start preparing earlier or try to "stage" practice exams for yourself and the result will be less stress!
Public speaking gives an advantage to their personal, social, and professional life. :)
Have an awesome Day!
I found it on safari I hope it will help you.