of course he can only be sure within about a 15 min bracket lol no wonder ur always late tsk tsk... ohhh do u have one of them flinstone watch dials duhickeys
when you're grumpy and dead tired its before 12pm, for some 2pm. when you start to doze off, its around 4ish. and... other than those times, you're on your own.
i have lots of watches..but too lazy to put them on..so just use my cell..never have any wall clock at home hahaha