At the age of two, Paul Butler was given just weeks to live. Luckily one of his doctors recognised that the ‘mystery’ symptoms he was displaying were cystic fibrosis. It was a reprieve, but his parents were told not to expect him to live beyond 20. Throughout his childhood, Paul, who lives with his partner in Bitterne, was given physiotherapy twice a day, a nebuliser three times a day and a cocktail of drugs…