cussing?

I don't believe there was a lot of cursing. Don't quote me on it, as I might be conditioned to not even realizing it, lol. However, I think overall from what I remembered the movie was pretty clean & devoid of talk - with the exception of when Anna (?) encounters him in the first 20mins of the movie.

I wouldn't say it's used liberally... a few times and not in an aggressively offensive way either.

Cussing is no problem but the fact that Simon repeated stabs an innocent man with surgical scissiors as blood is splattering might concern you.