We're all multifaceted like diamonds. We use different parts of our personalities for different people, different occasions. I work with the public so I have to be the patient, caring part of me but I also have to be the won't take any shit part of me otherwise some of them would walk all over me. Frustration and annoyance has to be saved for when I talk to my colleagues and we can vent to one another.
With friends I adapt to their personalities. Some friends are more outspoken than others and I have to give as good as I get. Others are quieter and we can have deeper, more meaningful conversations.
I'm still working on personal boundaries. There weren't any in that religion. They're important in learning to be yourself, so you can say this is acceptable in our friendship but that is not. It's not something I grew up with and doesn't come naturally like it does with my daughter. She won't let anyone patronise her, ever.
What I find interesting is when I face the same situation as I did last month, last year, five years ago, is asking myself am I the same person or have I changed. Lately I'm finding I have more of a sense of humour than I used to have and it helps me to be myself. People will put up with a lot if you can laugh with them but it has to be genuine, not hiding animosity while pretending to joke with them.