Non-refundable ticket changes will cost you. As of 2013, Delta charges $150 for changes to domestic tickets and $250 for international tickets. If you booked your Delta flight through a travel agent or an online agency, you will be charged an additional $50 to make any changes to your ticket.
In the U.S., approximately 3.3 million people have OCD, of which you have 0.3 to 1% of pediatric population and 2% of adult population. So about 1 out of 200 adults have OCD and twice as many have had OCD at 1 point or another in their life.
The Brain Causes of OCD. Even though the brains of those with OCD do differ, it's not as simple as saying that your brain causes your disorder. Lifestyles and experiences still contribute to OCD symptoms, and the disorder itself can be reduced without even altering your brain. Take my anxiety-test to learn more.CD and the Brain. Though it is as yet unknown precisely why obsessive compulsive disorder (ocd) occurs, a number of theories exist. Studies of the brains of those with OCD show certain activities that differ from the brains of people without OCD.