I absolutely love this. As someone who very recently has started taking steps at the age of 25, I have had this sentiment and as dumb as it sounds, remembering the line from the movie has actually made me feel so much better.
First comment! I’m also doing my part!
I don’t know how you or your table feels about third party stuff but Indestructoboy has a a Runekeeper for 5e that is heavily influenced by the 4e one (I’ve never played 4e so I can’t verify this myself.) It looks very awesome and you might like it. It is not free but you can download a preview of the whole thing for free from the dmsguild site (so basically free).
Here’s a Youtube Video where Indestructoboy goes over it.