make the lings hivemind not interrupt other actions

[Technature]

Eh, if you're eating someone, there's no reason to talk normally with the hivemind. The hivemind will hear you, and if someone else would have heard you, it's pretty unlikely they won't put 2 and 2 together and come up with "Changeling!" even if you say nothing. The only thing I can think of to using the hivemind is if you leave your headset on or eat near a radio, and why would you do that?