Answer:
1. Pressure from friends or peers.
2. Trying to experience a level of excitement.
3. Excessive curiosity of the teenagers.
4. Academic Pressures.
5. Curiosity to enjoy adventurous life.
Also, most of the teenagers in age group 12-20 tends to go in wrong ways because of their own mistakes and the need to live a adventurous lifestyle without thinking about the consequences.Explanation: