Do we have to care for them?

Recently I've seen many new topics from most of the new comers here and as I observe most of them really got us into head ache. I'm not saying all ( you know who you are). Maybe I have to ignore them and not respond on their topics but sometimes I have a feeling they need help to understand what is going here. I don't blame them, once I'm a newbie too and being here for so long, sometimes I need guidance too, to those who are generally memorize the guidelines. How can help them? Do we have to help them? How we can correct them specially wrong grammar, I'm not good in English because it is not my native language but I make sure I use the simplest grammar I know to understand what I'm trying to say. I'm always nice to everyone, when I knew that the discussion will start into a fire I just ignore and leave it. Only this past few days I'm bothered we only want a quality discussion here and have fun but only few of them are around.