Mercury in the 6th house (-stellium) along with pluto in the 3rd house can remember every detail a person said or did when they listened attentively and watched you analytically. Also they are experts at creating a mind that's higher than a normal human and they can see every side of people's statement even if their's a completely different way of thinking, they understand what other people mean. Pluto, the planet of death and transformation in the third house of communication, way of thinking and talking have the power to control their own mind. But be cautious because the mind can rule the person's thoughts too so the native with pluto in 3rd has to learn to control instead of being controlled by the mind. Along with mercury in 6th house they are very analytical, almost a bit more than a original virgo mercury I think. Pluto has influence to the 6th house so if the person tells themselves..tomorrow I will get headache..very strong migraine..than they most likely to have migraine the next day. Or another example: They want to go at home and not stay in school so they pretend to have bad stomachaches and seriously it can become very dangerous because the person can deeply think something about their health and try to believe their own lies about it so they actually will have it. I have these placements and I figured it out after years.
I often have intuitive thoughts about my health. If I think too much about a problem like.."oh no what if..I will be ill in three weeks and can't go to the concert?!" And I make up my mind so much with these thoughts that I actually become ill in three weeks and can't go to this concert.
Also I'm mercury dominant. I have a Gemini moon so that's also not very unimportant to that.
