The Long Fuse - Why The Buddha Never Took Aspirin

"Hey, are you suffering from any disorders?"
"Hmm, I don't think so."
"Are you sure?"
"Yes, I am sure."
"Then why were you in a lousy mood yesterday and gulping down those aspirins?"
"Oh, yesterday was really bad."
"Why was it bad?"
"Well, I had slogged and burnt the midnight oil to help my client, and guess what happened?"
"I am not good at guessing. Tell me."
"Well, I didn't get any appreciation for the hard work I did. Not even a simple thank you. And the client even had the nerve to find some silly faults and shout at me. I was extremely disappointed in his behavior. That's why I was in a bad mood."
"Aha, I knew it! You are suffering from a disorder."
"Hey, what disorder are you talking about? Is it wrong to expect some thanks for what I did?"
"Yes, it is wrong."
"Now, come on! Don't be silly. It is natural for everyone to expect some appreciation for their work, or to get angry when insulted. You know everybody wears a hat that says - make me feel special."
"Hmm, no wonder you look stressed and exhausted wearing that heavy hat. Just throw it away and you will soon become taller, lighter, and vibrant."
"Huh?"