When we tackle obstacles, we find hidden reserves of courage and resilience we did not know we had. And it is only when we are faced with failure do we realise that these resources were always there within us. We only need to find them and move on with our lives.

I think a top-class midfielder needs to be able to tackle, get up and down the pitch, pass, create opportunities, and score goals. That's why I try to do everything; that's what I judge my game on.

I know my game is about trying to get past players and I know that if a bad tackle is coming my way, I have to jump or push my body out in front, but this is football. If they try to foul and target me, then I'm doing something good.

Diverse groups do best at complex problems and innovation when the facts aren't clear: each individual's perspective allows him or her to tackle challenges differently and, when stuck, rely on others' differing points of views to progress.

On 'Glee,' we often tackle the tough topics that young people face - in fact, my recurring character, Wade 'Unique' Adams, is a transgender teenager who finds herself navigating a lot of the same problems many young people face around the globe.