You have to find two Right Answers that related to the Question Tension headache, a condition common among people who suppress their emotions (and thus build up tension in their bodies), is usually caused by a tightening of the muscles of the head and neck. 1. Headaches of all kinds are caused by the tightening of muscles in the head and neck, a common symptom among people who suppress their emotions. 2. Learning to relax will not affect the pain of a tension headache. 3. People who suffer from tension headaches tend to have very aggressive personalities. 4. Tension headaches are usually caused by tight head and neck muscles, common among those who hold back their emotions and thus tighten their muscles. 5. When people bottle up their emotions, the stress they feel tends to tighten the muscles in their heads and necks. 6. Tension headaches usually have a physical cause-tight head and neck muscles. That muscle tightness, in turn, has a psychological cause-the restraining of emotions.