I guess it would depend on the tone of voice, body language, and other factors...but if my T were to say something like this to me in a stern tone, it would probably shut me down because it would feel like scolding.

My T is very straight forward with me, she's honest, she tells it like it is, but she never scolds or issues ultimatums or tells me what I should do. T will make suggestions if I ask her and she will be a little forceful if she feels my safety is at risk, but I understand it comes from a place of concern and she always remains completely calm.