the.com/convert

Someone who found a new religion and needs you to know by lunch.

means A person who has switched beliefs, practices, or allegiances—especially religious ones—often with the fervor of someone making up for lost time.

from From Latin convertere, 'to turn around completely'—com- ('wholly') plus vertere ('to turn'). The same root that gives us 'vertigo' and 'versus,' so a convert is etymologically someone who has done a full about-face, spiritually spinning on their heel.

zeal ratio
usually preaches harder than lifers do
etymology
latin convertere, literally to turn around completely
tech version
ex-iphone user, now insufferable about android
common trait
burns old identity to prove new one real
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