What's the lesson?

Question

Four worms were placed into four separate jars.

The first worm was put into a jar of alcohol.
The second worm was put into a jar of cigarette smoke.
The third worm was put into a jar of sperm.
The fourth worm was put into a jar of soil.

After one day, these were the results:
The first worm in alcohol; dead.
Second worm in cigarette smoke; dead.
Third worm in sperm; dead.
Fourth worm in soil; alive.

What's the lesson?

Lesson:
As long as you drink, smoke and have sex, you won't get worms

Answer 1

worms live in soil, duh.

Answer 2

As long as you drink, smoke and give blow jobs - you won't have worms???

LMAO