system
guilty: I stayed up later than I had planned last night and had one too many beers, so I had to call out at work today since the hangover was that bad.
gpt
I had way too many beers last night, and stayed up a lot later than I had planned.
gpt
Oh wow, what time did you end up getting to bed?
gpt
Probably just before 6am, and I had to wake up for work at 9:30, so needless to say, I called out this morning. 
gpt
I know the feeling too well! Hopefully you get a good's night rest tonight. 
gpt
I hope so, too! And no beer tonight!