Oh well, I suppose you sometimes hear someone’s voice within yourself (God is present there,after all, among other things…)
As for myself, I once heard somebody with a feminine voice. Only once. But then many other times when I prayed the Rosary, and the Rosary is not just to Mary, but in fact to the whole Trinity through the Immaculate Heart of Mary… Another mystery that you would rebel against unless Jesus himself would show you personnally… Well, you won’t believe, my prayers through the Rosary have been answered. Many times.
Well, I know He can show you, He did show Himself to Thomas who wasn’t able to believe the news that Jesus had risen from the dead. It’s not that Thomas didn’t want to believe the other Apostles, he just couldn’t. But how he wanted to believe it, though… Jesus saw that he did, so He was too happy to appear to him!
So He can also show you what you are not ready to believe…
I also could share you something personal…