"But since the internal spy incident had long been settled, there was no reason for Sister Mina to call Jake over so late, especially during the holidays."
Even the usually infallible ability to hear inner voices failed this time, not because the superpower was ineffective, but because Manager Mina simply wasn't thinking much.
When considering the advantages of hearing inner voices, they were quite clear. If Jake had to name a few drawbacks, he believed the first was that when facing the "inner voices" of multiple women, although he could adjust the volume of certain individuals' "inner voices," it was ultimately a temporary fix. With too many women present, Jake couldn't actively stop the intrusion and could only let the voices flood his mind.
The second drawback was exemplified by Manager Mina's situation. If the person in question was single-minded, no matter how hard Jake tried, it would be futile.
