Instructions upon reaching the age of 25.
And when I instruct you to grow up, I do not mean that you must read up on mortgage rates, put aside candy necklaces, or desist from substituting the word “poo” for crucial syllables of movie titles. Silliness is not only still permitted but actively encouraged. You must, however, stop viewing carelessness, tardiness, helplessness, or any other quality better suited to a child as either charming or somehow beyond your control. A certain grace period for the development of basic consideration and self-sufficiency is assumed, but once you have turned 25, the grace period is over, and starring in a film in your head in which you walk the earth alone is no longer considered a valid lifestyle choice, but rather grounds for exclusion from social occasions.
4. Develop a physical awareness of your surroundings. As children, we live in our own heads, bonking into things, gnawing on twigs, emitting random squawks because we don’t know how to talk yet. Then, we enter nursery school. You, having graduated college or reached a similar age to that of the college graduate, need to learn to sense others and get out of their way. Walk single file. Don’t blather loudly in public spaces. Give up your seat to those with disabilities or who are struggling with small children. Take your headphones off while interacting with clerks and passersby. Do not walk along and then stop suddenly. It is not just you on the street; account for that fact.
I developed some of these earlier than 25, thanks to being in the navy (they frown on being late, for instance, though they’re not too keen on having you walk in heels). OTOH, being in grad school, and the corresponding lack of money, delayed a few others.