Do you ask a question even though it's been asked before?

haha! this is a funny discussion and i believe is worth of my time. anyway, i am not sure if some discussions i've started had been asked before. what i know of and what i am sure of is that i never have encountered such discussions like them before. if some discussions like what i have started had been asked by someone before, my apologies... i haven't encountered it here. with the great numbers of members and too many discussions started per day, who would know if that same topic had been started by someone else even prior than you, right? for as long it's not a word for word copy of someone else's thoughts or for as long as not 100% of the thoughts are the same, i think it's not done with intention. so, i am not sure if i have in anyway repeated someone else's topics. if so, i am sorry.

If I see the question up I won't ask it. However, if I don't know it's been asked before I'll ask it.