Don't try to control someone behavior, that can be a burden to you, let them realize what they are doing wrong by themselves maybe they will be able to correct it. But something you should never do is to apologize if you know you are rude when people are trying to disrespect or mistreat you, you are only trying to reject what you don't want don't feel guilty about it, you can't just take everything as normal because you also have feelings.
Q
What you don't want should be rejected without feeling guilty no matter the circumstances, people will do the worst of it to you later because they know you still take it. Taking your calmness for granted is what they do best so if you don't want something reject it. Reject the wrong thing at the moment before you get used to it because once you get used to it, it will be very difficult to control when you find it uncomfortable.
Thanks to @flaxz for the initiative of #iamalivechalleng.
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