I was in class 8th when i acknowledged that how important it is to speak at the right time. Once you lost the time where you should have to say something and you hesitated cuz of whatever the reason then it will haunt you everytime that event comes to your mind.
There are some consultants to guide you with the right direction... what do you think sometimes need to verbalised or else at the back of the mind it will always haunt you...
Friends are sometimes more closer to you and can guide you in a more better way...
mujhse dosti karoge....