2-second Annoyance: someone cuts in front of them, doesn’t hold the door, etc. The INTJ huffs, grumbles a bit, then moves on.
What Even: someone tries to insult the INTJ, but INTJ is not affected, simply wanting for that person to quit so that INTJ can get on with important things.
*Heaves a Sigh*: someone won’t stop gossiping, pestering INTJ, etc. Sigh is often internal, and INTJ slips away from the conversation.
Extended *Heaves a Sigh*: person mentioned above keeps hounding INTJ, who then tries to avoid all future encounters with the person.
Frustration at Self: INTJ can’t get the notes right/solve a problem/do something right. There’s some self-hate, but will get over it either by going at the problem until it’s fixed, or backing off and gaining perspective.
Brief(ish) Spat: INTJ is drawn into an argument that is a) personal from the beginning or b) starts out as a logical, rational debate but disintegrates. INTJ gives dirty looks, perhaps biting remarks, retreats for a while. Most times the relationship returns to normal, but it can also escalate.
I Hate You So Much: Often a result of unresolved conversations, festering feelings, you know the drill. INTJ will tear the other person to shreds. Normally to get to this level, person must personally insult INTJ or their friends, or break a promise.
You’re Dead to Me: INTJ does everything possible to keep this person out of their line of vision. The person has stopped being worth the INTJ’s time and thoughts. Happens because someone does something against INTJ’s morals/ethics, for example betrayal, bullying, hypocrisy.