You can't stop being emotional, but you can create environment so the people will stop upsetting you.
For instance, if it is your parents and teachers - think before you speak up. Even if you don't agree - use words that show your respect to them like "I know you have a very good experience with that, still my point of view is...".
Don't express annoyance at any point- keep your calm, even when you are talking about your feelings.
Even when someone is not with you - be positive with your approach to them. It's kinda two-faced but works.
Keeping it positive while speaking up your viewpoint - is the key.
For instance, if it is your parents and teachers - think before you speak up. Even if you don't agree - use words that show your respect to them like "I know you have a very good experience with that, still my point of view is...".
Don't express annoyance at any point- keep your calm, even when you are talking about your feelings.
Even when someone is not with you - be positive with your approach to them. It's kinda two-faced but works.
Keeping it positive while speaking up your viewpoint - is the key.