A few weeks ago I had an odd sensation. It was as if I had become a transistor radio and someone was trying to tune me. For some time there was a lot of static and high frequency sounds inside my head and I definitely heard voices, which were in English, but for some reason I could not understand a word. It seemed to be just out of my reach. I listened for a while, until I fell asleep, but I never understood. I asked someone, who suggested that I had an implant, and it might be aliens trying to communicate with me. She suggested that if it did not happen then it was a mistake. I live in the Caribbean where there does not seem to be any incidence of alien communications. Can you shed some light on this?