Hsy, no problem and thanks for the explanation.
Two things:
1. You can always edit your poll options, AFAIK, to add or delete choices, as the thread discussions goes on.
2. Next time that you decide to make a poll, just start a post, but in the drop down box on top where it says "content", drop it down and choose the option "poll". Voila! Then just fill out the question and options.