Small frustrations

Why don't people read?  (I ask this question EVERY SINGLE DAY in my job, but I'm asking it here, too.)

Why don't men read?

I sent an email to one of these guys who's been asking if I can meet him soon.  I told him that I have plans on Monday and Tuesday night this week.

He responded with

Let me know what nights this week you are free.

If I explicitly say that I am not free on Monday and Tuesday, then that means I am available on Wednesday, Thursday, and Friday, right?  Right?

That's what I thought.

Read.  Please.  Just read.  Or, you know, not reading = not interested.