Ok, this is a bit of a bizzare question, but I'm hoping for some advice. I recently realized that I'm really not confident in my ability to speak english at all. We are taught basic english words at a young age, such as "and, to, be, must, since, so, why, maybe, we, those, not, about," etc. You get the idea. Problem is, now that I look at it I really don't know exactly what those words truly mean. I use them naturally in every-day conversation, but I can't really seem to grasp their exact meanings. I simply use them mindlessly without examining their definitions and what they truly mean. So I'm wondering how I can re-learn the basics so I can feel confident when I speak and write? Thanks alot.