Tyson has a poor habit - that he would argue is a survival tactic - of pushing people away, to make himself as prickly as possible if he thinks they’re getting too close, to prevent himself from getting hurt and to avoid others getting hurt by associating with him.
All too often, Tyson can be accused of lashing out in fear, but more often than that, he puts a hard wall between other people and himself by being standoff-ish. He is rarely outright mean, but Tyson will be more dismissive and keen to pick a fight if he fears someone is getting too close; someone that he can’t immediately run from, for whatever reason.
As often is the case with almost everything Tyson does, he ends up hurting himself most of all with that behaviour, but that has never been a mark against a plan in Tyson’s skewed perception.