[Kaydea]

Make a promise to yourself; and no matter what, respect yourself enough to will-power yourself to keep that promise.
I'd start with whichever you think will be easiest for you to boot out of your life, that way when you succeed you'll feed accomplished and be even more determined for the next thing.
Don't try to pull yourself suddenly off everything at once though... Even if your physical body can handle it, it seems like it'd put a lot of pressure on a person, AND you might get over-whelmed with controlling everything all at once.

Take small steps, towards your main goal...
That's my suggestion, but really... It's obviously up to what you really want, and how you want to do it.
I wish you luck.
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