Yes, it's definitely all about planning and preparation. Stressful situations are inevitable, but they don't have to turn in to triggers. Over time even the stressful situations seem less stressful.
It took me ages to get some interests back in my life, but now I have no idea how I ever had time to drink!
It'll take a little while Izzy, but each day is a day closer to getting your life back.
Keep it going.