Hearing songs from your teenage years on classic rock stations can hit hard.

You care less about pop culture, fashion, and music as you age.

You can love your body more as you age, but it still acts up in new ways.

You might turn on younger generations and refer to them as "kids."

You can be harsher on your body as it changes with age.

Gray hairs can pop up sooner than you expect.

You might be treated differently in the workplace as you age.

It's never too late to start something new.

Puberty doesn't really end in your late teens.

Feeling like you should still be 30 when you're 60 is common.