I want to learn a new language. Knowledge is power. If I know chinese and I'm walking through Chinatown (it could happen), it would be awesome to understand them and they'd think they could say anything because surely I don't.
I love that my youngest is taking Spanish in 1st grade. Give them more! They can take it! They're gonna need it.
As for me? My brain is older (and having a hard time remembering what I was supposed to be doing next). But maybe someday...It's never too late.