Your English is quite good! When I was in Rome two years ago I used Italian when possible, and my Italian is simply horrible! I found, however, that taxi drivers and waiters and shopkeepers were very tolerant and extremely helpful -- although I'm sure their smiles were at how awful my speech was. (I studied Latin in school and Spanish in college, and sang Italian, so it is all mixed together.)
As to quilting, you do not need to take classes! There are lots of places on the Internet with very good information. Whether you use a sewing machine or not, you can certainly learn to do it. If you know someone who does quilting, ask for advice! Almost all quilters I know are always happy to help beginners!
When I teach people to quilt, I suggest that they NOT purchase a lot of tools and equipment, but try it out without spending money other than for fabric and batting, and begin with a small project to see if they enjoy doing it. (They can buy all the gadgets later if they like.) What you need are needles, cotton thread, scissors, a thimble, a ruler or other straight edge, and pencil to learn patchwork. You probably have all of those things already. If you have cotton fabric scraps, that's fine. If not, get a small amount of two colors -- a half yard (or half meter) of each is plenty. Now, go to the Internet and search for free information. There is a lot of that!