— Focal seizures can occur for a number of benign reasons, such as lacking dietary sodium, hormone changes, and insomnia. More concerning root causes include transient ischemic attacks, brain tumors, and degenerative brain diseases like Alzheimer's or frontotemporal dementia.
[Easy: Failure] — Mitch McConnell is in the prime of his life. There's no way it's anything other than insomnia.