For those who suffer any small adversity with bitterness and resentment, they blame others and feel hard done by, they are self-centred, self-pitying, self-justifying, feel wronged, sulk and bear grudges, will feel slighted and constantly dissatisfied, lack humour. Symptoms may include constant frowning, grumbling, spread a gloom and feeling of negativity, a difficult patient since nothing pleases and reluctance to admit improvement.