Interpersonal

What is the purpose of being Shomer Negia during dating? Thanks

If men are breakdancing on a train and play loud music while doing it, and one of them come around giving people a hand punch during the “show” and he comes to you should you punch his hand or avoid it and may come off as rude. Do to shomer negiah and that your also dressed as a jew so how you behave in public sets an example

Where is it taught not to interrupt another person who is speaking?

Recently my son read my diary and found a negative comment about his wife. He told his wife what I wrote and she became very upset. How do I make amends to my daughter-in-law? It was never intended for anyone to see, and therefore I don’t think I did anything wrong, but I still want harmony in the family very much. Thank you.