D.P.
I'm so happy that you found something you want to do!!! You are halfway there, I'd say.
Okay, Wounded Sparrow, one more thing -- this may well rectify itself as soon as you step foot in the ASL classroom and feel yourself finally making a move in a direction OUT of your tunnel, I know. Your letter was really, really negative. Really. Sometimes, when we feel that dissatisfied for too long, we get stuck in a rut. So, if you find that you are still feeling negative even after you've begun the class and set your course, please see a counselor to help you to "get your head back on straight."
Kudos to you for finding this! And kudos to you for remembering that you have potential and promise. Don't forget, though, that to your kids you are NOT a wounded sparrow -- you are Mom! -- you are the entire universe to them! In your eyes, you aren't enough (and that does matter! You need to be fulfilled.) But to them, you ARE enough. Remember in that movie The Crow? -- the line, something like "Mother is the name for god on the lips and hearts of all children." I like that. Not that I want to deify myself or my mom -- but I think it expresses how very important a mother is to her children. So, if you're ever feeling down about yourself, remember how deeply special you are to your family, 'kay?