Me neither plus it lets the perp/perps know where you are at. Lets say you have drawn down on on a perp and his bud is twenty feet or so to your left/right. You don't see him as you are focused on the guy in your light then bad guy shoots at the light. Case Closed!
And that’s why getting off the “X” wether with a light or not is important. Disrupt the OODA loop and do things the bad guy isn’t expecting.
Gets real interesting when one brings out the nunchucks.