Looking after my two daughters (6 and 8) couple with my insomnia is really taking it's toll on me. Think I'm averaging 3-4 hours sleep a night.
I just sat down with them tonight to watch the Dolittle movie. Think I saw the first 20 minutes before I dozed off still holding my cup of tea. Soon woke up when I began pouring it on my crotch. My daughters were sat on their bean bags far too engrossed in the film to notice me lol. So I quietly snuck off to get changed, don't even think they noticed I'd gone
Would be good if this is a one off, but unfortunately it isn't 
I'd love to know if anyone else falls asleep like this a lot.