You know what? I am increasingly annoyed with changing lenses, but I have to in order to maintain a small gear profile. Apart from the m43 pancake zooms like the Panasonic 12-32mm, nothing is small and low profile as two or three RF primes.
There's so many nice aps-c cameras available which promise small bodies with great features and image quality, but focal length flexibility is only possible with a chunky zoom. And that sucks.
If I want high quality images and flexibility, I'm either using the M9 and multiple primes, or the 5D Mark II with the 24-105L. The other possibility is to carry the Fuji X100 (35mm) with the Ricoh GR (28mm). Even if I go with m43, flexibility only comes with a zoom, and the better zooms are considerably bigger than a prime.
After years of carrying multiple cameras and lenses, I'm still trying to find a balance between desire and necessity. The Sony RX0 is my go-to pocket camera now, and I sometimes force myself to take only the Sony if I'm out for the day. It's difficult but rewarding, putting aside the concern about missing a shot, and just going with what I've got.