Is it ok to have friends that drink and smoke?

Yes if you are comfortable with that. Everyone is an individual including you, and experience and maturity come with living life. Be happy, stay safe, posting a smile.

Yes, having friends that have different views on life is always a good thing, makes you a well rounded individual. The one thing that anyone has control over in this world is themselves (so make sure not to control them just as you don't want them to pressure you), keep that in mind as you enter a new world in college. Always maintain control of yourself and feel free to experiment whenever you desire. To me, I believe that's a true way to discover yourself.

As long as they don't pressure you or make you feel uncomfortable, it's perfectly fine. I do have to ask though, are your friends legally allowed to drink? Because if they get caught while they're drinking underage and you're with them, it's possible that you'll get in trouble.

as long as they're nice people. Drink is ok, but if you breathe the smoke to much you'll get cancer. Try to tell your friend not to smoke or try to avoid it.

Yeah it's fine as long as they don't pressure you into stuff. Also be sure you feel comfortable around them. If you do, then its fine.

sure. why not?