I usually read this card as either balance or imbalance (I use reversals). So in the case of someone's emotions, it could be that they are even keeled, or feeling a little off center. Six is an even number, and the man in my deck is depicted doling out coins to beggars. There is an imbalance between the two parties, but the man is being generous and seeking to bring more balance between them by giving them what they do not have. So it could depend on whether the person identifies more with the rich man or the beggars, they could be someone emotionally vested in the needs of others, giving of themselves (maybe even too much), or they could be emotionally dependent on others as well. I also read this card sometimes as power struggles, more so in regard to situations or imbalances between actual parties, but as emotions I suppose it could be an inner power struggle as well...