Based upon yoir post, your attorney appears to be doing a fine job. Do set up a meeting.

Am I solely at fault though I step rushed on a moving escalator? My sneaker got caught underneath the end lip groove

Absent a manufacturing defect, for example, probably no legal liability. Do soeak with an attorney.

How do i get my mothers gun back that i just got because she had died? I am the beneficiary?

Private attorney perhaps. Better yet, criminal attorney.

Can I sue Sams Club?

Assuming a qualified medical professional will establish causation. In theory, yes.

Can I sue a dr in NY if I live in Florida ?

Yes, you are not stare barred. Goid luck.

Will I get my lisence suspended

Tell your parents/legal guardian, make sure this is timely reported to the insurance company/ies, speak with a vehicle and traffic law attorney.

How does sports waiver deal with negligence?

The general answer is, yes you are waive rights. There are limited exceptions. Waiver are abhorrent and discourage safety.

Does my husband need a lawyer?

Always contact local/qualified counsel asap. Good luck.

I live in motel and the manager randomly turn off water all the time ?

Suggest you contact local/qualified counsel. The "good" news is that your hair should likely grow back.

If the responsible party is the cause of the crash, and if the passenger was voluntarily in the vehicle, there is probably going to be a disclaimer...