Someone else's happiness is your unhappiness. You can only be happy for someone else's happiness if you yourself receive your fair share of happiness. If you only receive misery and misfortune, it's not possible to look at someone's happiness and share the feeling. Is it envy? Not always. Sometimes, through someone else's happiness, you're reminded of our own unhappiness and it hurts like a mother fucker son of a bitch.
Feeling disappointed.
