Because its head doesn't crawl into the solid ground in any way.
What can you do with emptiness?
But what can you do with it if everything has already been taken from it.
What is the difference between tact and tactlessness?
You stamp your foot in time to the beat so as not to be tactless.
What is inertia?
This is when you want to stop, but you can"t.
How much and what should I drink?
It's better to drink anyway what, but in moderation, and the rest to pour out on the heads of passers - by with so that they get it too.