Can I bring a cause of action based on Civ. Code 3344 for false light?

Sounds like you're in over your head. If you have a meritorious case (I have no idea based on your question), then you need to retain an attorney.

State Psychiatric Hospitals refusing non FDA approved treatment that could potentially cure Schizophrenia patients

You have no case. The fact that the treatment is not approved does matter. A state psychiatric hospital would never be liable for failing to use...

Should I take followup action with the insurance agent from the other side after I get mails from them?

There are at least two important pieces of information that you left out. First, do you think the accident was your fault or the other party's...

Can I sue for defamation of character?

As his girlfriend, you have no standing to sue for defamation against your boyfriend.

Can I raise a case against people who release my privacy with bad intention ?

Maybe try spending a little less time in online chat rooms filled with lunatics.

In my opinion, I would say that you have no case against Goodwill for a variety of reasons - Goodwill is a bad place to buy important medical...

Does a Fireman have a duty to act to save someone who is drowning?

This is obviously a fake question. Stop wasting our time with this nonsense. Ask your second grade teacher for the answer.

Can he sue civilly for lost wages?

I don't see anything in your question that could serve as the basis for a civil lawsuit.

What do I do if someone is claiming I rear-ended them (which I kinda did) but there is NO DAMAGE (damage only to my car) ?

Do not ignore the claim being made by the other driver. He has more than enough information to track you down. Call your insurance company right...

Can I sue for mal practice an back pay for being denied social security ?

I didn't see anything in your question relating to potential medical malpractice, which requires a health care provider's treatment to fall below...