A thread to share those thoughts that you have and wonder if anybody else has.... Here's a couple that have recently been playing on my mind. Do you think... that birds get a bit scared when they fly over motorways or big rivers/oceans? In a similar way to how you might feel a little uneasy when walking over a high bridge? that what I see as red is the same as the red you see, similarily when I hear a note, is it the same note that you hear, or a different one with the same interpretation? Any help?