wondering

walking to the station to ride one stop to work. the walk from the new place I'm staying at (yeah, my boss moved me again) to the station is about 50 minutes. that gives me plenty of time to think so i am walking and typing something on my cellphone.

i am thinking about...

if a friend comes over to our house we let him or her use our spoon or chopsticks but of course never our toothbrush. why? they both go in our mouth, after all. i asked some high level students, and one student had the very clever answer that we wash our spoons and chopsticks with soap but we dont do that with our toothbrushes. very good point. but then i started to wonder, why dont we wash our tooth brushes with soap? dont we want clean tooth brushes? culture is fascinating.

also wondering why i just bought an energy drink when i'm not sleepy. well, that answer is easy. the cycle of caffeine addiction has begun just like last time i lived in japan. its hard to pass on something that brightens up your day. supplements replacing the natural. hmm...