Avoid Slang, people! Discuss like grown-ups, in a mature way! To discuss is NOT to IMPOSE your views on others, to discuss is to EXCHANGE views/opinions/ideas. In the end, no one has to necessarily agree with the other but one should always keep room for change of views/opinions/ideas when in a discussion, and if one cannot handle what the other has to say one better not indulge in any discussion !
Thank you!