Might have been me, but I've also seen a couple of other people mention having the same thing.
Proabbly a reason that I'm more intuitive than most, and see dangers/opportunities etc when other people are blissfully unaware.
It's not that I can't focus properly, as I can pretty much ok and do a lot.It's just that it seems like hard work sometimes, very minimal in a way, but because your seeing all the time, keeping in focus becomes tedious.
True, I suppose it can seem scary, but it doesn't bother me, although it did take a while when I was a kid to get used to it.I kept asking other people if they saw things the same, saying "is it just me, or do you see two of that or the other, or do you see "ghost" images all around."
As I got no positive responses, I just accepted it.
Lol I used to try and pull my eyeballs out as a little kid to see if I could fix them, so my mum tells me anyway.
Oh and read the book Harris, it's a real 'eye opener' lol.
