Being 6'4" (193cm) I am use to hitting my head on things. It is annoying, but I am use to it now.
My biggest issue is how much quicker my temperature rises when out in the sun.
I'm 6' 2" and hit my head so hard in March that it bled for two days and healed with a scar and a lump. I asked my dermatologist about it the other day and he said that the lump is on the bone and might go down with time. I HATE this lump and want it fixed, but I don't know what I can do to dissolve bone tissue! You can't really see it or the scar, but I can feel it and it doesn't tan the way the rest of my head tans. Sometimes when I shave over it I slice off the tip like the razor sees it like a mountain top.
I'm a face and head toucher. I always have my hands on my face or head, and when my hand is on my head my fingers are drawn to that lump like a magnet.