The waning gibbous phase becomes the last quarter or third quarter when the illuminated portion is exactly 50%, leading to the waning crescent with less than 50% and eventually a New Moon (totally darkened, as the Moon is between the Earth and the Sun).axing, as opposed to waning, is when the moon is getting bigger, going towards full. Gibbous is the phase when it's between half and full. So waxing gibbous is when it's near â¦ ly full.
Anxiety is a normal human emotion that everyone experiences at times. Many people feel anxious, or nervous, when faced with a problem at work, before taking a test, or making an important decision. Anxiety disorders, however, are different. They can cause such distress that it interferes with a person's ability to lead a normal life. An anxiety disorder is a serious mental illness.
Anxiety and the Brain. There are a number of factors that have been identified by specialists as being related to anxiety. The brain of an overly anxious person is already more sensitive to stress. When the body is confronted with a perceived threat in the environment, the brain prepares it to react.earning about the Brain Chemistry of Mental Health. It is important for people with anxiety disorders to understand whatâs happening to them when they experience stress. Family and friends of anxious people also need to be educated on the biology of anxiety.