Congrats Windy! That is huge!
Count days if that works for you. I compare it to a miser with gold and that nest egg is very, very important to you. Save your days and guard them wisely.
I recently said on another thread; you'll find we are all quite alike but yet have different ways of getting and remaining clean.
I counted days the first year and then it dropped to months. Now that sober is becoming my new normal, I'll mark it like a birthday.
Keep up the good work. It just keeps getting better and better.