Tap the Settings app icon on your iPad to change your default email account. Tap Mail, Calendars, Contacts.. Scroll down to the Mail heading and tap Default Account.. Tap an account to select it as your default. Tap the Mail icon and then tap the New Message icon.
The fear of falling (FOF) is a natural fear and is typical of most humans and mammals, in varying degrees of extremity.
Additionally, the fear of restriction can cause some claustrophobia to fear trivial matters such as sitting in a haircutter's chair or waiting in line at a grocery store simply out of a fear of confinement to a single space.