My eyes dont work together so i dont actually see depth. I can kind of assume depth with paralax and shadows, but i didnt realize until i was in my 20s that people saw stuff like a 3d movie. For some reason (best i can come up with is the exaggerated differences) i can see 3d in vr headsets (stereoscopes) and red/blue 3d. When real-d came out, i was very confused because it just doesnt look 3d to me at all. Edit: Magic Eye doesnt work for me even a little. My brother can do it and i have tried to the point of tears, with tutorials and everything.