Hah, classic mistake. That bubbly texture is a dead giveaway for slag every time. It's way more magnetic than most real space rocks too. At least you learned without spending money on a lab test!

Used to carry a list of trivia in my back pocket, ready to fire off questions. Felt like being a bouncer for the club. Then I realized every expert was a beginner once, and someone helped them. Now if someone's lost, I point them to a good starting comic or explain a confusing story arc. Building fans beats guarding the door every time.

For loops in JavaScript can turn twenty lines into three! I remember a project where I needed to print numbers 1 to 100. Writing each line would be crazy, but a for loop did it in four lines. That means changing one variable updates everything at once. The time saved is huge because you avoid mistakes from copy-pasting. Loops make code simpler and faster to fix.

So is the mess worth the speed, like @piper_green with the 10mm?

Seriously! @stella_dixon is onto something, it really messes with you.