Roller coaster phobia combine substantial heights with seemingly insignificant support, as well as free-falls and the illusion of uncontrolled drops. Because acrophobia involves an extreme fear of heights and falling, these conditions could cause someone who is an acrophobic to have an extremely negative reaction to riding roller coasters. Claustrophobia involves two parts, fear of physical restraint and fear of suffocation. The safety harnesses and enclosures on some rollercoaster and other rides are very restrictive, in order to protect the riders from harm. In addition, the speed of these rides can cause air displacement that makes it difficult for riders to catch their
Fear and Trembling in creating yet another system. He says, "The present author is by no means a philosopher. He is in a poetic and refined way a supplementary clerk who neither writes the system nor gives promises of the system, who neither exhausts himself on the system nor binds himself to the system. He writes because to him it is a luxury that is all the more pleasant and apparent the fewer there are who buy and read what he writes." Kierkegaard introduces the idea of the paradox and the leap in "Fear and Trembling". He says, "The act of resignation does