How to be happy
A special edition of Weekend magazine looks at what makes us happy
How to be happy in yourself
Diana Athill: 'For God's sake don't get married to the first person you fall in love with'
Jamelia: 'I wouldn't wish that situation on my worst enemy, but I'm thankful for it'
How to have happy relationships
Christine Ohuruogu: 'Worrying won't change anything. It's a waste of time and energy'
Jane Shepherdson: 'You should always be a bit bloody-minded'
Vince Cable: 'You have to work hard at these things'
How to feel up in a downturn
7 steps to instant happiness
