One of my clients at the night shifts is more than 90 years old and he reached twice an end of live phase in October 2015. I met him in November. He suffers from dementia and sometimes is very aggressive so it needed a few nights before he allowed me to touch him in a relaxed situation. I held his head in my hand and was surprised to feel a big knob just between the two four’s! (Safety Energy Locks 4) I was not able to do some JSJ with him and I felt really sorry about it. But it was a very interesting-looking.