GOD, I still don't understand somethings in America!!!

Hey guys.. Its been 4 years since I been in US and there are some things that really surprise me even now.

The first thing that caught my eye on the very first day here was, everything is opposite to what I am used to before. Driving is on the other side, switches work the other way... hmm.. made me think US is different... I adjusted alot in the last 4 years but somethings still makes me laugh when I come across... You will also find this funny.... :)

1. I have seen people ordering couple of double cheese burgers, large fries and diet Coke.. hmm.. I don't get it.... "diet coke"??

2. Go to any drugstore... they make the sick walk all the way to the back of the store to get their prescriptions while healthy people can buy cigarettes at the front... hahaha.. amazing ain't??

3. In banks they leave both doors to the vault open and then chain the pens to the counters..... ya right... they are going to get the pens.. hmm...

4. Cars worth thousands of dollars are left in the driveway and the garage if full of useless junk... "no no that is not junk.. "

5. Turst me I have seen banks that have drive-up ATM machines with Braille lettering.... "can anyone explain pls??"

There are lot more things like these which surprise me.. but these are my "top 5".

U got some??