I have an ability that, ive always had.. where i can see two things at once. I can be looking at something and then in my mind think of something else and see that right infront of me.
Now in the physical world, when i do that, the thing im acctualy looking at kind of fades into the background as the other images come infront of me. However, when i've done this whilst astral projecting, i'm able to concentrate on both images.
So yes, in a way i guess this is possibel.
