To lay a finger on someone means to barely touch them, usually with the intention of harming them and in this context, the speaker is angry because they can't even harm the person in the slightest.
Context: I was really angry that I was so much more powerful than he was, yet I couldn't even slightly touch him in a harmful way.
Hypothesis: It was pissing me off that I was so much more powerful than he was, yet I couldn't lay a finger on him.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?