Emotion

Why do we feel happy? Why do we feel mad? So frustrated or sad? Is it the way you treat me? Or make me feel? Sometimes I just wanna be alone and not let it be real. You make me feel things I don't want to feel.. even the ones that aren't appropriate.. Sometimes I feel like flying or maybe that's just the drugs talking sometimes I feel like I'm invincible that's probably the alcohol talking too. Anyway when I see you it's hurts but with others it doesn't. Look at me the way I do to you please.. I'm desperate. Why do I feel this way?