From the point of view of praise, this sentence expresses the praise for the positive and enterprising quality of men. It emphasizes that men remain optimistic and positive when facing difficulties and challenges, and constantly pursue new goals and dreams. This mentality can stimulate men's creativity and motivation, and make them full of vitality and passion in life.
But from a derogatory point of view, this sentence may also imply the immature or irresponsible side of men. It may be used to criticize men who are too impulsive, irresponsible or unwilling to take responsibility. In this case, this sentence may be regarded as belittling or satirizing male behavior.
Generally speaking, the meaning of the sentence "Men are teenagers until they die" depends on the specific context and usage. It can be regarded as a praise for men's positive qualities, and it can also be used to criticize men's immature or irresponsible behavior.
I think this sentence is a compliment. There are two reasons: 1. The word "teenager" represents the once boiling blood, once high-spirited, once well-dressed, once angry. 2. The belief in adolescence is what we easily lose in life-"initial heart". When a teenager dies, it may be the highest pursuit of initial heart by many people.
"Men are teenagers until they die" refers to his psychological youth, and "rich women are beautiful when they die" refers to his youthful appearance.
As for "men are teenagers until they die", it can be analyzed from two angles: on the positive side, because men tend to think rationally, the truth of a certain era is stable, and rational thinking keeps men simple and pure, and they are positive "teenagers".
On the negative side, in a patriarchal society, men are born with privileges. For example, if the wife is pregnant 10 months and gives birth to a baby, the child takes the father's surname, and it is mostly the mother who takes care of the child hard. The huge burden of raising children falls on women, freeing men from the pressure of life and becoming "teenagers".