A teenager, or teen, is someone who is between 13 and 19 years old. They are called teenagers because their age number ends with “teen”. The word “teenager” is often associated with adolescence. Most neurologists consider the brain still developing into the persons early, or mid-20s. A person begins their teenage life when they become 13 years old, and ends when they become 20 years old. In some places, teenagers who are 18 and 19 years old may be regarded as both teenagers and adults.
In this talk the speaker provides some invaluable advice to both the teenagers and parents.