Perhaps you remember Cautionary Tale #1 which was, "Never run with scissors or any other pointy object."
Cautionary Tale #2 relates more to saving you time....lots of time....and frustration, unless you are really a fan of explosive plant growth.
Never plant Bishop's Weed in your yard.
Bishop's Weed can be kind of pretty, but don't let those flowers fool you. This stuff spreads faster than mint, and that's saying quite a bit. And it takes over whatever area you have it planted in.
And then multiplies exponentially. We've tried for several years running to get rid of it.
Yeah, you can see how well that's worked.