There have always been things in my life I knew instinctively were wrong but I engaged in them anyway. Drugs, sex and rock'n'roll. I think we can all say the same, our examples may be different. Some social norms are seen as too big or controversial to tackle or change, but it only seems that way. Remember that slavery was completely normal until the British said no more and stopped it. As a teenager, I was anti-EU, I felt like we were being ruled over by a foreign power. I never thought we would leave. When the referendum came along nearly 40 years later, it was the easiest 'X' I ever put in a box. Yesterday's norm can become tomorrow's shame.