well i'm definitely disappointed, but not all that frustrated because this isn't the first time that we've lost to an associate (from the akram khan interview - "harte harte obbhash howe gese"
). besides, this has been a good world cup so far and even teams like south africa, india and pakistan have lost to weaker teams. losing to kenya and canada in 2003 were not upsets, because that's how bad we used to be back then, but the loss yesterday was definitely a one-off.
it's just a game, there's really no need to go overboard with emotions.