No disrespect to insomniacs who are considerate of others, but, I am fed up of them living above me(and one or two on job, or former friend), they are not aware of the structural limitations(thin walls, floors) of my bldg! They have easily been here long enough! So selfish in their oblivion! Mental decay, from condition or drug/alcohol abuse. I think so! Its their varying habits, cannot get used to them, this relates to `freak sleep'. Can I get 4 to 6 hrs without hearing their shitty loud tv?! Crap choice most of time, I think so too. As well, when I have known those that are brain damaged, alcohol, drugs, the vast majority had to have their music, or tv very loud. My sanity! Serenity now!