Hariken has emetophobia - fear of vomiting. It's exactly what it sounds like, and there are dozens of them.

"It started when I was really young. I remember eating some curry rice before bed, and then waking up in the middle of the night immediately sick to my stomach. I've always stayed up very late since then."

Incredibly, Hariken hasn't thrown up in over 13 years, and he's 19 now.

"I've just been able to fight it off. There have been times where I've felt sick, but I have some weird tics that help me, like pressing certain pressure points on my wrists and stuff.

"I used to be way worse about it when going out and stuff, because if I feel sick it ruins my night, but I've gotten a pretty good handle on it and don't think about it much now. I'm still going to always be kind of neurotic if I feel sick though."