Can I sue pro se a negligent 3rd-year medical resident for personal injury that occurred in an NYC hospital dermatology clinic?

If there is one area of the law that is not a DIY project it is medical malpractice.

Why do ethic rules prohibit lawyers from pushing contingency fees if clients can afford hourly or mixed hourly/contingency fees?

The basic premise of your question is incorrect.

No grounds for a lawsuit. Move on.....

You have not indicated any form of discrimination.

Call the police.....................................................

Private pictures and videos ?

Ignore them. It is a scam..............

A lawsuit will be expensive and time consuming. Better to just find another place to live

Can we have a law suit against a doggie daycare?

I don't see how you prove it, and the most you can recover is the cost of your vet bills.

Breaking clergy privilege is not a criminal matter.

You have no grounds for a lawsuit IMO.