What are the differences between the post-70s and post-80s generations in your opinion?

Post-70s: There is the legacy of the post-60s, and the vigor and dawn of catching up with the new era, the post-70s I feel is that the people in the 75-82 time period are generally pragmatic, serious, and focused on ethics...the generation of the post-80s. Especially after 85...I should say that people born in the 85-92 time period are completely only children. Because parents only have one child. From a young honeypot soaked up. When I was a child, I was a little emperor and princess in my family, and I was more rebellious in my adolescence. Not as conservative as the 70s. 85-92 these people may be the first to try early love, one-night stand, junior high school pregnancy abortion, ... However, to the current age of 30 or so, most of them are chewing the old. Typical adjectives ˉ only child. The old man. Older women and men. Even 93-99 these 90 years are busy by their own efforts to struggle, 90 years after the courier takeaway brother shuttle street, take on their own tens of thousands of monthly salary, 80 years after the brother is still at home gnawing the old man, the nest lazy bed ... 85-92 these people are typical of the only child from childhood is doted on by their parents, youthful inanity, 30 years also gnawing the old man ... the most unproductive! A generation of people