: Five minutes later, they are back together, building a castle as if nothing happened.
: His father, watching from the window, comes out and asks why he didn't use all his "available strength". sand box
: He huffs and puffs, but the shovel eventually snaps in two. He cries, feeling like a failure because he "did his best" and still failed. : Five minutes later, they are back together,
: A "sandbox environment" is a safe, isolated space where developers can run untrusted code to see what it does without risking the rest of the system. : Five minutes later