Welcome! There is no failure in quilting. It isn't the Olympics where you only get one chance, and there isn't a judge coming to berate you for points that don't match. Just try it. If you don't like it, nobody is going to make you keep going, either!
If you find out you like it you'll learn something new every day you sew. Some days will be harder than others, but at the end of the project you'll be amazed how satisfying - and beautiful - the results will be.
And stick around - no question is too small or too "beginner", someone will always be along to help. Every question you have we'll all have asked ourselves at one time or another. :)