Quote:
Originally posted by Twisterdog
Maybe you should read it. Just because it's not "what you meant" doesn't mean it might not be interesting or enlightening to read, eh? And if you did actually read it, you would see that I posed that exact question ... do you mean necessities or emergencies? What is actually much more rude than that stupid smiley is not reading a post, assuming to know what it says somehow, and then criticizing something you didn't even bother to read in the first place. Read it and comment. Or don't read it, and keep quiet. But don't refuse to read something, and then have a snotty comment about it anyway.
Saying something is a "can of worms" means that there are likely to be many people with many different opinions about the topic. It means it is not going to be something that everyone will agree upon, and there is likely to be debate or argument about it. It's a very common phrase, nothing personal.