Steve parents tried in vain

[Bassim]

I am wondering if my sentences are grammatically correct.

Steve parents tried in vain to dissuade him to go out with a gang of local thugs. They told him nothing good would come out of it. He would remember their words first a few months later when the police arrested him for selling drugs.

 

[bhaisahab]

I am wondering if my sentences are grammatically correct.

Steve's parents tried in vain to dissuade him from going out with a gang of local thugs. They told him no good would come of it. He would remember their words first a few months later when the police arrested him for selling drugs.

Bhai

 

[teechar]

Consider using, e.g., "hanging out" instead of "going out" in the above.