Signs of Stress Body: Headaches, frequent infections, muscular tightness and twitches, fatigue, skin irritations, breathlessness, heart rate. Blood pressureMind: Worrying, muddled thinking, impaired judgement, nightmares, indecision, negativity, hasty decisionsEmotions: Loss of confidence, more fuzzy, irritability, depression, apathy, alienation, apprehensionBehaviour: Accident prone, lack of appetite, loss of sex drive, more drinking, insomnia, restlessness, working more to avoid thinking