No. You are referring to the misconception about lemmings and mass suicide.
Lemmings
it means you helped the person get the tools to commit suicide convinced them to commit suicide or gave them reason to commit suicide
Commit suicide
No, lemmings do not intentionally commit suicide by jumping off cliffs. The myth that lemmings engage in mass suicide by jumping off cliffs is false and has been debunked by scientific research.
It would be "commit suicide", because you do it to yourself, and can only do it (right) once. To "commit a suicide" would imply multiple are possible, which is not true, using the indefinite article, "a".
No does not suicide he blind himself .. Jocasta who commit suicide by his own hands
He didn't commit suicide.
Fish can't commit suicide, no animal can.
No, Corey Feldman did not commit suicide. This is a rumor.
Assisted suicide means that someone is helping someone commit suicide. Therefore it's any of the usual ways to commit suicide, just with someone helping.
They would eat a pound of salt to commit suicide.
To "want to commit suicide" means to want to kill yourself.