At 76 I feel comfortable. At 78 I’m happy. At 85 I’m still cool with it.
At less than 70 I’m waking up cold. That means an extra cup of coffee every day just to get moving.
But the “good news” is that (thanks to Global Warming according to some) we expect a mild winter.
And that’s fine with me (the mild winter part. I think the whole Global Warming part sucks and you ought to help fix it).