 We have no data points to compare, and these psychic enhancements are difficult to document. In other words, they are self-reported. I asked Barry Greenwood about this because my searches had found little, and he told me, and I quote again, I recall an old story about Daryl Evans, a Detroit Tigers baseball player, claiming that after a UFO sighting, his playing skill improved. Of course, it was highly subjective, and there's no way to measure such a claim now, and this was around 1984, end quote.