kerupuk said:
anger is emotion..so should be CUP card with red color ..so it is 6 CUP?
this is a common misunderstanding. People see "emotions" for cups and think it means all emotions, that all the other suits are "emotionless." Just like they think "intellect" for swords means all brain activities belong to swords and no other suit.
The problem isn't with your understanding, it's with the sloppy way the division of elements is discussed. Emotions for Cups really means "deep" emotions (like love), soft emotions (like friendship and fancy), sad emotions (like depression)...but not passion. Passion is for Wands. Likewise, mental activity for Swords usually means wit and cleverness and mental dueling, as with a sword, even cutting yourself up by over-thinking things. But it doesn't, necessarily mean imagination or flights of fancy or dreaming, which are to be found in Wands or Cups.
Consider the dreamy 7/Cups--all in your head, yet it has nothing to do with swords. And in regards to your question, consider 5/Swords, the bully winning the argument, some harsh feelings there, but it's swords rather than cups or wands. Or think of the 3/Swords--a lot of pain there, but, again, not cups.
The other suits can indicate emotions--what separates them from cups is what KIND of emotions.