If you take it 2 or 3 time per day, how many hours do you leave between doses? I'm trying to figure out what others do. The doctor said just to take it 2 or 3x a day while I'm awake... not so helpful. I've been doing 10mg 2x about 10 hours apart without food. 6am and 4pm. But thinking of trying 3x per day as it seems to wear off.