I have always considered myself borderline lazy but I am now finding myslef in the situation where as soon as i touch the couch it is nigh on impossible to separate myself from it, i then wake up two hours later and wonder how it all happened. After spending an hour pondering whether to get back up and do some actual work, i stand up, only to be overcome by dizziness, my mum says this is normal (low blood pressure), but often it is long-lasting and i end up just going to bed early, wasting the whole evening. Is this normal?