Sometimes it can take a few goes to get other people to understand how you feel. So if you think you need to talk to someone about how you feel, try not to put it off, as it can help you get back to doing the things you used to do and enjoy life sooner. Sleep, diet and exercise can all affect our mood and how we cope with things. It describes what depression feels like both in your mind and in your body, ways you can help yourself, some of the help that is available, and how to help someone else who may be depressed - depression symptoms and sign . The symptoms of depression are varied and complex and it can affect people differently. If you are depressed you can feel sad, hopeless and lose interest in things you normally enjoy. These feelings can last for weeks or months and interfere with your work, social life and family life. We need to look out for our mental health in the same way, and seek treatment if we need to. Just like many physical health conditio...