Half-life of medicines is a new consideration for me, so it was an interesting angle to see you on to. Maybe because luckily, before now, except for asthma stuff my life has been virtually free of them. Of the legal variety anyway.
LOL, yep, reading can get in the way of other necessary chores, for sure. Wandering in reading can be a breeding ground for procrastination. That i have plenty of understanding of.