I have slight agoraphobia. It doesn't control my life in any way though. I just feel some mild anxiety if I'm in a position where I have to leave home and there's no way of getting back home if I choose. For example, if there's a party, I almost insist on driving myself so that if I need to leave, I'm not stuck there. This fear has often gone hand in hand with emetophobia. Often it's just a matter of knowing I can leave anytime if I start to feel nausea. I have a fear of being stuck somewhere with horrible nausea and not being in a position where I can go back home.