Question

how to be calm mind and to take clear decision. I am having tickling thought

Answer 1

To calm yourself breathe deep. Think of some funny things and calm yourself then in order to take clear decision one must think of the future consequences of that decision. You may concult someone who may tell you what's more good option at that time and also in a long run like your parents or someone .
Hope it was helpful

Answer 2

Whenever u think u r getting angry stop urself and take a deep breath. Try to be silent and take some time to take proper decisions.

Hope it helps.