Do five simple things a day to stay sane, say scientists:
"Steps to happiness
Developing relationships with family, friends, colleagues and neighbours will enrich your life and bring you support
Sports, hobbies such as gardening or dancing, or just a daily stroll will make you feel good and maintain mobility and fitness
Noting the beauty of everyday moments as well as the unusual and reflecting on them helps you to appreciate what matters to you
Fixing a bike, learning an instrument, cooking – the challenge and satisfaction brings fun and confidence
Helping friends and strangers links your happiness to a wider community and is very rewarding"