personality disintegration

"Usually they go into terminal withdrawal and personality disintegration."

There's a lot of personality disintegration in him.

Jenny was also willing to bet that there was a fair degree of personality disintegration going on.

Your personality disintegration has seriously degraded your professionalism.

Dementia is typically associated with progressive disorientation and confusion, personality disintegration, impairment of memory control, restlessness, agitation, and other symptoms and findings.

As the disease progresses, there may be rapidly progressive deterioration of cognitive processes and memory (dementia), resulting in confusion and disorientation, impairment of memory control, personality disintegration, agitation, restlessness, and other symptoms and findings.

Unrivaled in their grace and passion, the Daeva attract worship and jealousy from Kine and Kindred alike, but their insatiable hunger for pleasure and sensations old and new, and the inevitable frustration of wanting to experience human emotions make a quick road towards personality disintegration and surrender to the beast.