To the Post Office for Christmas stamps.
'' Don't have any !". Says the man behind the counter.
' Are you sure ? You had them yesterday ' .
The man behind the counter says something incomprehensible ,delves into a drawer, mutters again and finally produces a pile of brightly coloured paper.
'' How many you want ? ".
At last. All the cards signed, addressed and sealed. '' What an interesting subject for a Christmas stamp " says ' the font ' studying the gory scene that has just been painstakingly applied to a hundred envelopes.
Lesson : Always check what you buy. Preferably before you buy it.