USER-FRIENDLY 
C:\ DUR 
Command not found. Try retyping 

USER-HELPFUL 
C:\ DUR 
I don't understand DUR. Do you mean DIR ? 

USER-UNFRIENDLY 
C:\ DUR 
C:\ DUR 
C:\ DUR 
C:\ DUR 

USER-HOSTILE 
C:\ DUR 
Ha! A mistake! I'm sure you meant to say FORMAT, so that's what I'll do. 

USER-INDIFFERENT 
C:\ DUR 
DUR? 

USER-PATRONIZING 
C:\ DUR 
Now, that's not quite right is it? Let's try again; this time, use the manual that the nice salesperson gave you when you bought me. 

USER-OBSEQUIOUS 
C:\ DUR 
I'm so very, very sorry but I don't understand that. I'm sure it was my fault, but if you would please try again I'll do my best. 

USER-SARCASTIC 
C:\ DUR 
Well, Look who's made a mistake then. Very unusual, I don't think. 

USER-INSULTING 
C:\ DUR 
F*ck off 
C:\ DIR 
F*ck off 

USER-SMUG 
C:\ DUR 
No 
C:\ DOR 
Nope 
C:\ HELP 
No 
C:\ PLEASE 
Not unless you give me a 300Mb hard disk to live on.
C:\ B*ST*RD 
Abuse will get you nowhere 

USER-ANALYTICAL 
C:\ DUR 
What makes you say that? 
C:\ A TYPING MISTAKE 
How long have you been making these mistakes?
C:\ BANANAS 
Do you like bananas? 
C:\ I LOVE THEM 
Why do you bring up the subject of love?
...etc 

USER-McDONALD 
May I help you please? 
C:\ DUR 
I'm sorry but that command is not available at this time. Have a nice day.
C:\ DIR 
Will that be an MS-DOS directory? 
C:\ YES 
To read here, or for printout to take away? 
C:\ HERE 
Thank you. Have a nice day. 

USER-MEGALOMANIAC 
C:\ DUR 
Don't bother me with trivial requests. I'm busy.