Can one ever be "done" in this hobby?


I would like to think I am pretty much in audio nirvana right now but supremely well aware how quickly that can change to audio nervosa!

What do think?

Is it really possible to kick the addiction and be done and just sit back and enjoy the music?

Has anybody managed this trick of the mind?
128x128uberwaltz
I have amassed a very nice system to date. 
DeHavilland UV3 preamp
Lumiin D2 streamer 
Rega Saturn R CD player / DAC ( currently using as a DAC) 
My treasured CEC TL2 CD transport
Pass Labs 260.8 monoblocks
Rythmik F12 subs
Audio Physic Tempo plus speakers
Nordost Blue Heaven IC's and PC's
I know I'm a little silly and  "top heavy" for amplification but I never really need to worry about enough or power or the quality of the power amps when I'm ready to upgrade speakers. IC's and PC's I'm content with..... For now!