As we don’t all react the same way, it’s not always easy to spot the signs of stress or to recognise in yourself that stress is causing your symptoms. You might find you’re having problems with your memory or concentration or you can’t make decisions. You may be feeling burned out or overwhelmed. Physically, you might experience headaches, stomach aches, chest pain, muscle pain, or sexual problems. Many people find their behaviour changes too: they sleep more, or less, eat too much or too little, or start drinking heavily. It’s not uncommon to find you easily become angry or irritable