Euros thats funny it took me awhile .After reading your post its easy to tell that you know what the answer is .Taking that first step is the hardest part. The real question is how much are you willing to loss before you take it .Been there done that and its a game you cant win it just gets harder and harder the longer you wait to get clean.

Once you do you can work on your Depression and insomnia the right way so it gets better and your just not masking it with drugs.