Many people are probably better off avoiding therapists and using the resources and support available to us in everyday life. But therapy can be a chance to think things through with a professional in a calm, supportive and nonjudgmental atmosphere, and that can be helpful.

Keep your brain active. Engage your brain. Your brain is the most fantastic machine ever created, and it needs to be exercised.

Keep active - do something physical each day. Could be as simple as taking the dog out for a walk (if you've got a dog!), but could be going for a swim, or going to the gym every day.

Maintain your relationships - for all kinds of reasons, friends are vital. Good friends, supportive friends, friends who won't judge you or try to take advantage of you.

Rumination tends to be eased if we learn to be mindful; if we are able to be aware of, and understand how our own thoughts work.

Many people are probably better off avoiding therapists and using the resources and support available to us in everyday life. But therapy can be a chance to think things through with a professional in a calm, supportive and nonjudgmental atmosphere, and that can be helpful.

When people are in acute crisis, residential care may be needed, but this should not be seen as a medical issue.