Yep and Yep.

I agree it takes practice and do not worry, it is not that hard! I personally am willing to pay extra for armadillo tires; I had NO flats last summer and rode to work and back everyday and took my bike on my honeymoon and rode it all over the pacific northwest "city style" and still have not had a flat. I think these folks are right.. take a class. There are videos you can download online too! Good Luck girl... just dive on in!