Alcohol

Nice liquid substance a lot of people like,
Starts to affect them.
Body slows down,
Vision starts to fail,
No reaction whatsoever,
Then; no brain function.
Alcohol has an effect on everyone,
Even though you think it wouldn't.
Once you start to drive,
Might have well sign your death papers.
Drinking and driving is not safe,
Causing death, and chaos.
Something no one can change,
So beware!