My son is very aggressive and sensitive, short temper, and gets panicky, hyper, and angry quickly. He could not listen to any good suggestions or guidance. He does not have mental resistance. However, he is very sincere about his studies. He has got 83% marks in his studies. Now, he is preparing for the board exam. He tries a lot to study but gets pressured. He suffered from brain fever at the age of 2.5 years. I have tried to give him Ayurveda brain tonics like Shankhapushpi, fig, etc. But after taking those, he became more violent. There is no problem with sleeping. He plays cricket very well. He has good knowledge of computers, mobile, etc. How to reduce anger and increase the mind resistance in my son? I request you to guide me properly and suggest any medicine to solve his problem.