How does that help? I still don't know ahead of time if I have a common issue or an uncommon one, to choose the right expert. Are you saying just always assume

How does that help? I still don't know ahead of time if I have a common issue or an uncommon one, to choose the right expert. Are you saying just always assume you have a common, non-peculiar issue, and if I happen to have the uncommon one, bad luck, got the wrong treatment? At least take solace in the fact that it doesn't happen often?