Oh, no. I only feel uncomfortable since I believe this would be uncomfortable for a Cybertronian. [ She's so considerate it affects herself, sometimes. ]

I haven't used the ability on anything sentient, however I do know someone who rode a horse with the ability. If the horse didn't fully trust her, it'd cause issues and they could make each other feel their own uncertainty and woes. The effect would be hampered, then..

[ Ah, so Blurr is fast? Well, it does make sense as to his name. ] What is your alternate mode, if you don't mind?