If incompetency can be proven it can be an argument to invalidate the contract.

Probably low. Read the contract signed with UPS and terms of service and you may find many limitations. Consult with experienced civil litigation...

It appears you have a valid breach of agreement lawsuit. There may be defenses the person could raise such as illegality of contract. If I was...

If a judgment was entered against you, you can look into a motion to satisfy the judgment, and negotiate a settlement for a reduced amount, and a...

Consult with experienced consumer protection attorneys in the state where this occurred.

It may be too late to collect. Their threats may be violation of law. Consult with experienced debt collection defense attorneys in the state where...

Look into negotiating a payment plan for much less and discuss your case with bankruptcy attorneys.

Consult with experienced bankruptcy attorneys in the area where you live.

It could be malpractice. Medical malpractice means that a doctor violated the standard of care. A bad outcome is not enough. Another doctor would...

This appears to be a medical question that should be addressed to other doctors.