in reply to
You should probably check out a little article written here, Coping with Scoping.In the meantime, you should read about strict.pm, and my.
print chr($_-39); # Easy but its ok.
I make decisions, and my brain carries them out
My brain makes the decisions, and I observe them (if I'm lucky)
I make some decisions, and my brain makes others
My spouse makes decisions and I and my brain carry them out
I wrote a program to relieve me and my brain from the burden of decision-making
The black-helicopter people project the decisions into my brain and then I do as ordered
Results (481 votes),