What Am I Riddles

What am i (medium)

Question: Without me you will not live. Without me you will not love. Without me you have no courage,what am i?

Everyone asks (medium)

Question: Everyone asks for me but yet everyone hates to face me ,for someone I am agony for others I am relief! Who am I?

I am (medium)

Question: I am the one thing that stays after fire , I am the one that choke liars and yet the wind is my foe, in the morning I’ll be gone! Who am I?

Question: I only come out when I see lights My colour is opposite of white Mostly, you don’t realize that I’m with you If you leave me, I’ll keep follow you I’ll always copy whatever you do You can’t touch me and I can’t touch you What am I?

Question: I'm not dead i'm not alive, i'm not underground i'm high up in the sky, people speak of me but never saw me. Who am i?