If someone is being unreasonable to you, it is reasonable of you to give that person a piece of your mind.
But if that unreasonable person does not appreciate your piece of mind, then it is reasonable of you to leave him or her alone, so that you will have a peace of mind.
However, if you continue to unreasonably pester that unreasonable person, then it is reasonable for one to say you have a pea for a mind.
If you choose not to reasonably appreciate that reasonable person's piece of mind, the advice will then simply leak out of your head, like the pee of mind.

I made this up simply because I have no life. MOOHAR.

And here's some shit to consider (taken from a friend's blog):

A little bird was flying south for the winter. It was so cold the bird froze and fell to the ground into a large field. While he was lying there, a cow came by and dropped some dung on him. As the frozen bird lay there in the pile of cow dung, he began to realize how warm he was.

The dung was actually thawing him out! He lay there all warm and happy, and soon began to sing for joy.

A passing cat heard the bird singing and came to investigate.

Following the sound, the cat discovered the bird under the pile of cow dung, and promptly dug him out and ate him.

Morals of this story:

(1) Not everyone who shits on you is your enemy.

(2) Not everyone who gets you out of shit is your friend.

(3) And when you're in deep shit, it's best to keep your mouth shut!

OH SHIT HERE'S ANOTHER STORY ABOUT SHIT (taken from [link]).

THE MOST FUNCTIONAL ENGLISH WORD

Well, it's shit ... that's right, shit!
Shit may just be the most functional word in the English language.

You can smoke shit, buy shit, sell shit, lose shit, find shit, forget shit, and tell others to eat shit.

Some people know their shit, while others can't tell the difference between shit and shineola.

There are lucky shits, dumb shits, and crazy shits. There is bull shit, horse shit, and chicken shit.

You can throw shit, sling shit, catch shit, shoot the shit, or duck when the shit hits the fan.

You can give a shit or serve shit on a shingle.

You can find yourself in deep shit or be happier than a pig in shit.

Some days are colder than shit, some days are hotter than shit, and some days are just plain shitty.

Some music sounds like shit, things can look like shit, and there are times when you feel like shit.

You can have too much shit, not enough shit, the right shit, the wrong shit or a lot of weird shit.

You can carry shit, have a mountain of shit, or find yourself up shit creek without a paddle.

Sometimes everything you touch turns to shit and other times you fall in a bucket of shit and come out smelling like a rose.

When you stop to consider all the facts, it's the basic building block of the English language.

And remember, once you know your shit, you don't need to know anything else!!

You could pass this along, if you give a shit; or not do so if you don't give a shit!

Well, Shit, it's time for me to go. Just wanted you to know that I do give a shit and hope you had a nice day, without a bunch of shit. But, if you happened to catch a load of shit from some shit-head...........

Well, Shit Happens!!!

Huhuhu...