Nearly everything one does has a risk attached. That doesn't forgive not handling a firearm properly or skydiving without a chute.
Doctors screw up and it is not usually they that are hurt or die. It is the patient that trusts them to not leave a sponge in their body during surgery.
Either one has a case or one doesn't. It appears that you have been sued and lost. Did it dawn on you that maybe you did screw up?
I'm going to disappoint you in that I haven't been sued. On the contrary, during my lifetime I've had many opportunities to sue but found it repugnant to take advantage of someone's unintentional misfortune. I don't have trouble sleeping nights and I can hold my head high knowing I've done what is decent.