SH – Odd feelings or sight

I see and then they are gone, people standing, watching, looking around – there is something they are seeing, checking out.

I see them walk by, and know they are watching me. Others do not seem to notice & when I look back they are no longer there, they seem to have vanished – never there in the first place.

Was I mistaken or was it only partly there. Headaches followed by peace & confusion, lights passing – Life as normal.