I've been in my role for 15years and colleague for 5 months. Literally from day one he has refused to ask for guidance, argues how he's right when he's fucking not if anyone comes across any errors. Takes forever to do even the most simple of tasks because he's too busy interfering in things that have nothing to do with him. Constantly interrupting to add in his tuppence worth even though it's a lot of shit!
It's not just work he knows everything about it's every single conversation,everything anyone has dealt with, experienced lived through he's has bigger better/worse if you're been to Tenerife he's been to Elevenerife. He's the most annoying person I've ever met in my life.
How on earth do you deal with people like that?! I leave work full of rage every single day.