Even if a relationship doesn't work out, you can always take something positive from something negative. You never know what's around the corner.

I suffer panic attacks which has made me really conscious about my fitness and I have become addicted to jogging. It might sound odd but a lot of good has come out of it. My fans send letters saying they have taken up jogging because I do it.

I've just become quite fixated on the idea of calmness and peacefulness somewhere, someday.

My favourite people to follow on Twitter are... my fans. They make me laugh so much and keep me smiling.

Drake, I'd like to collaborate with. He's a phenomenal lyricist. Probably the best rapper in the world at the moment. I love Kanye but there's something about Drake; he's more straight up, really clever and really poetic and metaphorical - I love that. He's just clever.

Well, on tour I eat terribly, so I balance that by running a lot. And then I started to run with my fans in certain cities. It sounds very nerdy and un-rock n' roll, but I like it. It's fun, and it's better than meeting fans in weird, awkward circumstances. So I take them running with me.

I think hype is a good thing. You need it and it'll teach you valuable things and you'll grow stronger, which is what I've done.