When a mother takes pictures of her children on the beach, she doesn't take herself for an artist; she does it for love, which is an excellent reason, from my point of view.
You can read a lot about a country by looking at its beaches: across cultures, the beach is that rare public space in which all absurdities and quirky national behaviors can be found.
I accept that all photography is voyeuristic and exploitative, and obviously I live with my own guilt and conscience. It's part of the test and I don't have a problem with it.
If you photograph for a long time, you get to understand such things as body language. I often do not look at people I photograph, especially afterwards. Also when I want a photo, I become somewhat fearless, and this helps a lot. There will always be someone who objects to being photographed, and when this happens you move on.