[pas]

not to mention that if someone is supposed to be a professional coordinator, they would benefit from being a good communicator. starting a discussion with "hi" and disappearing for minutes is absolutely disrespectful and shitty, not to mention the opposite of efficient.

they need to work on their time management.

[SOLAR_FIELDS]

I mean, maybe I’m rude but if someone just messages me Hi on slack I simply ignore it until they send something more substantial.

[TeMPOraL]

It's fine unless the other person is your superior. Too many managers are oblivious to the fact that their authority over other people's futures makes every interaction threatening by default.