INFPs do not like to deal with hard facts and logic. Their focus on their feelings and the Human Condition makes it difficult for them to deal with impersonal judgment. They don't understand or believe in the validity of impersonal judgment, which makes them naturally rather ineffective at using it. Most INFPs will avoid impersonal analysis, although some have developed this ability and are able to be quite logical. Under stress, it's not uncommon for INFPs to mis-use hard logic in the heat of anger, throwing out fact after (often inaccurate) fact in an emotional outburst.

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