Answer:
Ambitious people will climb the social version of this contraption.
It is a gruesome form of betray.
A standard dimension for sandwiches and rulers
Precious stones in a pack of cards.
What has a head yet it never weeps, has a bed but never sleeps, can run but can not walks, and has a bank but not a cent to its name?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.