Last time I was in Jamaica I financed a teacher to teach in an orphanage.

My education was paid for by the RAF Benevolent Fund, so a charity school, run like an orphanage, with uniforms and beatings. It was tough, but it got me to Cambridge - like being a chrysalis suddenly becoming a butterfly.

One of my most memorable moments serving the community was after I built the Live Civil Playground in Haiti, and I visited an orphanage and gave away shoes to all the kids. I also sat with them and helped them design their shoes. The smiles on their faces were priceless.

Life isn't about having, it's about being. You could surround yourself with all that money can buy, and you'd still be as miserable as a human can be. I know people with perfect bodies who don't have half the happiness I've found. On my journeys I've seen more joy in the slums of Mumbai and the orphanages of Africa than in wealthy gated communities and on sprawling estates worth millions. Why is that? You'll find contentment when your talents and passion are completely engaged, in full force. Recognise instant self-gratification for what it is. Resist the temptation to grab for material objects like the perfect house, the coolest clothes or the hottest car. The if I just had X, I would be happy syndrome is a mass delusion. When you look for happiness in mere objects, they are never enough. Look around. Look within.

Last time I was in Jamaica I financed a teacher to teach in an orphanage.

My father was brought up in an orphanage in the Catskills. He was a factory worker. And because his family wasn't there for him family was everything. We could disagree inside the house but outside the house it was us against the world. So when I became a drag actor he looked sideways but said okay.