These may include difficult work or personal situations. Psychological pressures such as relationship problems, loneliness, and financial worries can lead to chronic stress. Physical illness, especially chronic conditions, is another common source of stress. For most people, stress is almost always present. Too much stress can seriously affect physical and mental well being.
Stress decreases the quality of life by reducing feelings of pleasure and accomplishment.
At some point in their lives, almost all people will go through stressful events or situations that overwhelm their ability to cope. These are a group of hormones that include adrenaline and epinephrine. The rate of breathing also increases and the lungs take in more oxygen. Blood flow decreases to areas that are less important for basic survival, including the mouth. This causes dryness of the mouth and difficulty talking and swallowing.