   neutral   Oh, what a pity!     sadness   I just don ’ t want to play table tennis any more.  
    neutral   Is it that bad? It ’ s nothing more than a game.     sadness   My opponent bowled me with the very first ball. I was wondering if it's appropriate for me to play table tennis.  
    happiness   Oh, come on! Failure is the mother of success. Don ’ t lose heart. I'm sure you'll succeed.     happiness   
 Thank your encouragement. 
 Thank your help.    neutral   You know, all things are easier said rather then done