Vegan for a Month

I don't know if you know this, but blood sugar can be the worst rollercoaster ride where the operator has left the booth and there you are - stuck going round and up and up and down. You're doing everything right and yet you are stuck. So this morning, 6:32 AM:
BS = 203 Insulin = 10 units
Breakfast consisted of polenta, sugar free apple pumpkin butter and two manderin oranges.

11:00 Snack = 1 cup Creamy Corn and Lemongrass soup (110 calories, 3.5 g fat)

12: 18 PM:

BS = 258 ???? Insulin = 0
I obviously did not trust this reading and it's a good thing because I hour later:

1:25 PM

BS = 158 Insulin = 6

How the heck did my BS go down 100 units in an hour and I didn't take any insulin? If I had taken insulin my BS would probably be through the floor and I being seeing spiders on the wall just before I slipped into a coma.

Keeping track of things only shows you that you have no control. Doing the right thing does not make any difference.