I am under the "Plus" spell too, have been for a year since I bought the 6+. I, too, have had to adjust my habits to adapt the awkward phablet size. This includes buying only clothes with large pockets, bringing a jacket for a walk just so I have somewhere to store the phone, and pulling my phone out of pocket every time I sit down. Despite all this, I still constantly noticed the presence of my 6+, like a needy kid crying for attention all the time.
By the way, I got the Apple Watch too, but it didn't help as it needs to be around your phone all the time to work fully.
Finding myself doing so much to "accommodate" this slab of inconvenience, I decided to get a 6S this year. It was a night and day difference in portability. That extra not-even-1-Inch length really made all the difference. The 6S now quietly sits in the background until I need something from it. Unfortunately, this is not the end of the story. I freaking miss the 5.5" screen of my 6+ whenever I interact when the screen of my 6S.
I know I can't ask for a needle with two sharp ends. But I just couldn't make up my mind between pocketability vs. usability. Arrrrrr!!!!