testosterone replacement at 58 + middle-aged LS... real talk

started TRT 9 months ago. my T was genuinely low not just "old man" low. results have been wild. energy back, mood back, libido back, gym performance back. but its also changed me in the LS and i dont fully know what i think. im hornier than ive been since 35. im more confident in clubs. wife is happy but also a bit "who is this guy". also a bit aggressive sometimes? not in a scary way but more direct. anyone else navigated TRT in their LS yrs... is the personality shift real or am i imagining it. how do you keep it from changing yr dynamic w yr partner