Back in my first year I thought weight loss was dead easy; I could lose 2kg in 1 week no sweat by simply eating 1-2 small meals a day. Little did I know it was predominantly water weight and loss of lean body mass, and the fat came back quick once I re-fed myself with junk like chocolate and fish & chips (only without the fish :P). I think if I ever catch my kids doing that, I'd shoot them. I've come damn far since then
Oh yeah, and I agree with how metric>America's own. But even more perplexing is the system they use for numbering teeth. The US goes from 1,2,3 etc. from top right to top left, bottom left to right, whereas nearly everywhere else divides each quarter into sections, that is 1_ for top right, 2_ for top left etc. My point can be demostrated by FDI system = 2nd molars are 17, 27, 37, 47, whereas Americans would notate them as 2, 15, 18, 31... er okay.
How ya doing, buddy?