Experts from the University of Pittsburgh has established the human brain suffers defined transformations after 25 years. In result we get a craving for the thrill and the feeling of growing up. For the data as is the structure of the brain.
Previously, scientists thought that after 15 years the part of the brain responsible for sensation gradually fades away. As it turned out, after 25 years it starts to work again, defining impulsive actions and the desire to make independent decisions.
Teenagers are also prone to spontaneous action. It is related to work planning center in their brain. That is why most children under the age of 15 years so easily agree on adventures and experiments.