On the other hand, there are people who will give their opinion irrespective of what others may think. They are often refered to as idiots, whiners, whingers, busy-bodies, know alls, complainers, grousers, grumblers, moaners, beefers, gripers, wailers or any other such term with a similar conotation. Those talking of them in such a way are often those unable to accept that there should be, or could be, another viewpoint apart from their own.
Now listen very carefully for I shall say this only once : "I always have, and always will, express my opinion or feelings as I see things. I may never be right, or I may never be wrong, or maybe I will sometimes be right and sometimes be wrong, but what the Hell, life is too short to stuff a mushroom!"
I also consider that everybody's opinion is worth listening to, irrespective of one's own.