Thanks, fellas.
I forgot to mention in the OP, that yeah, I will be doing this cold-turkey. No patches, pills, etc.
It's 10:30 right now. Been up since about 7. My morning routine is to wake up, take a leak, and then go outside for a smoke. EVERY morning, no matter what, for years. So it feels weird not having had my morning smoke. I feel a little irritable already.
So far so good. There's literally 2 packs of smokes sitting within reach right now (my brother-in-laws). They're some weird shitty brand, but they do look really good right now, lol.