What's one investment you've made that you absolutely don't regret?

I'm mainly referring to financial investments, but you're also welcome to share other kinds of investments you've made in life that you don't regret. I'm especially hoping to hear from some older and wiser folks. Thank you!

Whats one investment youve made that you absolutely dont regret?
What's one investment you've made that you absolutely don't regret?
Post Opinion