A thrisis usually occurs between the ages of 26 and 32, and is that final push into adulthood. It describes the feeling of anxiety that crept into our own lives as we left our 20s and hit the big 30, a period of time when we're not young enough to be young and not old enough to be old.

Thrisis（成年危机）常见于26到32岁之间，是真正进入成年期之前的最后一个阶段。“成年危机”描述的是我们在告别20年华直奔30岁月时的焦虑心情，这个年龄段的人们通常都属于“不算太小，又不算太大”的人群。

Thrisis这个词其实就是three和crisis两个词的混成形式，这样的结合表达出了人们临近3字头年龄时的危机感。