Hmmm. Dangerous question. Am I a nutcase?
If you are I most certainly am, as well as a lot of the rest of us who are addicted to using film.
But, as for Leica Barnack, I think you are in pretty good company. Over the past few years I have sold 3 Leica M cameras, an M3, an M6 and an M-A; keeping only my Barnack Leicas. When I am in the mood to shoot a Leica camera, most of the time I find myself reaching for my very compact 1938 Leica Standard; to this day one of the most compact 35mm cameras you can buy.
I have not the foggiest idea of how many rolls of film have been put through that camera as, obviously, I did not buy it new. Although my records aren't totally clear I know I personally have been shooting film in that camera for over 10 years. As I recall it came to me from Sherry Krauter after a complete overhaul. I bought it and had it sent directly to her to be cleaned and completely checked out.
Like your Leica, this one has about the quietest and smoothest shutter, and film advance, of any camera I have ever owned. I don't know how he did it, and he made a number of improvements over the years, but I feel he really did get it right the first time. This camera is literally painfully simple. You really do need to know what you are doing to make it work for you. I tell my kids and grandkids it is my "thinking man's camera."
It has no rangefinder to distract you from the scene you are trying to record; but it is really easy to set your focal distance based on your aperture setting. It has no meter; however Sunny 16 really makes me think about the light and the subject when I lift that camera to my eye. It has just enough shutter speeds and aperture settings to allow me to walk the streets in my small town with a roll of TMAX and chase the light from about 6 in the morning to 6 at night, and for me that really is enough. My wife and I are retired and we both enjoy spending our evenings together over dinner and a movie.
I am currently focusing a lot on my large format work but that little Leica is one of those cameras that is very easy to keep close to hand no matter what you happen to be doing at the time. This Leica Standard, my K1000, my 645 Nii and most likely my Rolleiflex will be with me to the end. I have other cameras I really enjoy working with but those are always right there at the top and get the lion's share of the film I buy.
My only advice to you is to put some film in that camera and make it a part of your regular routine. I don't think you will ever regret it. In fact you might just become more addicted to it than you expect.