A weird feeling

I'm not quite sure what i'm feeling now:

Tiredness or Fed-up-ness? I'm feeling so insociable today.
It doesn't help that I have a huge tutorial lined up tomorrow afternoon.

And at the card shop today, I bought the following cards and got a very weird stare from the cashier:

- A Birthday Card
- A Sympathy Card for a colleague who has just lost her husband to cancer
- A 'Sorry you're leaving' card
- A 'Thinking of you through this difficult time' card
- A 'Congratulations for your engagement' card

Maybe I just have a huge network of friends but seriously, that stare was so uncalled for!