Maybe it’s a Disability
Liberals must be born without a “DOT” gene in their DNA. Being born DOT-gene-less renders the individual incapable of connecting the dots of an issue. Regardless of what evidence, what logic or what sequence of events are used to define or describe an issue, a liberal will not be able to connect the dots and arrive at the right or correct conclusion. Even in the face of complete failure of their ideas, they cannot comprehend the cause-and-effect.
How then, are liberals sometimes converted into normal people? That’s easy. Just like stroke victims who are able to develop alternative pathways to limb movement, some liberals are able to overcome their affliction by retraining pathways in their brains to think more logically. Sometimes these remarkable transformations result in making better conservatives than those conservatives with weak or under developed DOT genes (RINO’s).
Oh and rarely, very rarely, a conservative becomes a liberal at some point in their lives, even without having a DOT-gene-ectomy. That is also easily explained. It’s called a mental breakdown.