yes, it sucks. sweating, shaking, nausea, dizziness, headache. It happened when I was on a high dose (2-4 mg) and suddenly went without for 2 days. Now I'm on a smaller dose (1 mg) and missed doses don't effect me all if but for a small headache.
In haven't failed! I've accomplished much. I just found a lot ways that don't work . . . yet.