i wasn't sure where to post this since i'm not sure if it's a real energy or not but ah well... you know how in yoga some forms of martial arts or sometimes self healing techniques... maybe even hypnosis, i forget, but people mention sending the 'energy' here or there. like in yoga phrases like 'releasing the energy to the floor' or 'feeling the energy go from your feet to you head' or stuff like that, is there some sort of real energy they mean or something? i mean, i do yoga, and i've done martial arts and my mum's friend does this white light healilng thing where i'm always closing my eyes imagining and energy flowing through my body. i was just wondering what the sensation is. is it all in my head or something else to it or what?