vincent_su wrote in post #9347491
There is no way I can hide a hunk of glass in White jacket. I'm not planning to lie to her or not mentioning it. Just trying to gather all the techniques you experienced support group people come up with. Being a square engineer, the art of how and what to disclose is a big lesson.
The purpose of this thread is to look for some volunteers to check back on me if I disappear all in a sudden

Well, from psychologist to engineer, here's the basic operating principle. The simple question that you need to address is "what's in it for me?".
You're on the right track in understanding that there's no advantage to be gained from lying or hiding things. Making it obvious that you're operating with transparency saves you a lot of grief from having to convince the missus that you're on the level.
Now while transparency is good, you'd still want to avoid opposition where you can, and that's where "what's in it for me?" comes in. People are less opposed to things when they can see the value in those things, so offer a value proposition. In my case, my wife and her friends get some nice photos in the bargain, so my getting camera gear serves her purposes as well as mine.