Singing Christmas Tree bass and heavier singers at the bottom of the tree. In reality, they are arranged in six sections. They are broken down with two sections of sopranos, two sections of altos, a section of tenors, and a section of bass. Singers who require sitting in a chair or a stool during the performance are located in the bottom two rows of the tree. Choir members who are acrophobic (fear of heights) are located near the bottom of the tree while claustrophobic (fear of restriction or suffocation) choir members are located at the outside of the tree. Most choir members stand
Fear of needles to the phobic imagining the procedure being performed on themselves. Recent neuroscience research shows that feeling a pin prick sensation and watching someone else's hand get pricked by a pin activate the same part of the brain. Fear of needles, especially in its more severe forms, is often comorbid with other phobias and psychological ailments; for example, iatrophobia, or an irrational fear of doctors, is often seen in needle phobic patients. A needle phobic patient does not need to physically be in a doctor's office to experience panic attacks or anxiety brought on by needle phobia. There are many triggers