What is an illness that has currently has no cure but you wish doctors could finally find a cure for?

I would say anti social personality disorder because I wish there was more sympathy in the world.

Anti social personality disorder is a mental illness that currently has no cure.

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7 mo
It’s probably like a high percentage of people currently in prison have ASPD.
If a cure for ASPD was found I would also assume it’s likely crimes rates would go down big time.
What is an illness that has currently has no cure but you wish doctors could finally find a cure for?
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