Nowadays, life has changed dramatically due to technological developments and globalizations, which has impacted greatly on how people live, interact and communicate. Therefore, it is true that many people, especially older people believe that the behaviours of the young generations of youngsters these days are worse than the preceding generations of teenagers. While I agree that some teenagers are extremely well-behaved, I believe that the behaviour of the young generations of youngsters nowadays are worsen than the preceding generations and the reasons will be covered in this essay.