how do you feel when someone asks you the question " who am I talking to?" (in reffrence to which alter they are comunicating with)

I honestly don't mind. in most situations, when someone asks us that, we'll say " you're talking to alicia, you're talking to emily," what ever

when we switch we tend not to introduce ourselves

we don't say, " hi, I'm emily", we wait to be asked

and we don't mind