My Thanksgiving cactus has a triple bud!

I’m quite excited to see it in full bloom. I have had a realization on the cactus’ blooms. I have read that in order to get a Thanksgiving cactus, or a Christmas cactus (related, but different species), to bloom, you need to water it less and put it in a cold (50 degrees F or so) environment. I noticed that my cactus gets buds on the window side, so I frequently turn it around. Our ambient temperature in the house is around 70-72, but the plant hangs in the catio access window, which is usually open, and the leaves touch the window, which is considerably colder despite being double pane. I also only water twice a week, year-round. Mystery solved, but I’m still glad it is a happy cactus. If blooming indicates well-being in cactus, that is. Hm.