“Work just keeps piling on but now I can just say no to things. I’ve learnt those mechanisms. Then I’ve also learnt; do more exercise, get your mind to think of other things. I’ve taken up my hobbies again and can completely switch off from other things. And the world still revolves. Closing a door sometimes, saying “I need to back off – someone else can look after you for a while”. You have to look after yourself, otherwise you can’t help anybody.”