After I have figured out if Dave was really mad at me,
I panicked and called the police.
After a couple of minutes, I saw a strange post of mine. Well, I was not on StackExchange! It was written by Dave. But why would he log in my account and write his message as a post, instead of sending me another email?
Hello again, Patrick! I am sorry for what I did.
I was just so mad at you and wanted to make you struggle with some meaningless email. I just made random letters uppercase. Please do not take any messages from that mail.
Maybe we can still hang out, what do you say? Take your time to answer. I understand if you say no after that gibberish mail of mine.
I have some news about Daniel by the way. He called me last week. He was looking for a PhD position in MIT. I don't think he will never, ever get a position. He is lazy, you know. When I tell this to him, he gets angry. Maybe he will reason with me after a time. Considering that he has ups and downs sometimes, he probably cannot just take it easy right now.
Whatever. Now, I am going to rest. Drink some coffee and watch TV. Ah, by the way, my cellphone is broken. I dropped it. Therefore, it is off. If you want to hang out, just send me an e-mail.
call the police back and
explain that everything was a misunderstanding?
Hint is in the question itself. Why write as a post instead of sending an e-mail?