All I know is this...whether you go to Mc D's or ANY other fast food, ALWAYS put your car in park to check your meal. It almost never fails..you get home and they forgot the fries, sauces or gave you a diet coke instead of a regular. So make sure you check everything before you leave!
I guess fast food is just TOO fast nowadays! And along with that, the work ethics and pride in earning a dollar and wanting to do a good job are days of the past too.
Sorry...didn't mean to sound negative, but there is a lot of truth to it all. 
waterproof  
__________________
To know when to do battle..
and when to walk away..
is the true Art-of-War.. | 
