While doing the work out, it is difficult and I feel tired to the extreme with a temptation to stop, because no one is watching.

CNN: Interview with K.J. Choi

"I never really confirmed that I would run in Cork and after the travelling that I had last weekend with racing in Oslo and Prague, I feel pretty tired at the moment, " said McKee.

BBC: O'Sullivan struggles in Lausanne

It has been two years since my family and I moved to India full-time and, when I look around the boxy, expensive flat we rent and reflect on how I have spent my time here, inevitably I feel a bit tired.

BBC: Why India loves a good electrician

When I'm really on a roll if I'm not too tired - and that does gives you kind of energy when you feel like, okay, I'm in a groove now and I'm going in the right direction.

NPR: Grigsby Bates on Her New Mystery Novel