Severe hearing loss did it for me. Haven’t critically evaluated, tweaked, added, or subtracted anything to/from my "main" system in 8 years. Really nice for articulating dialog from Hallmark Channel at present. Truly exhilarating musical experience(s), not so much.
You might consider sitting down with a large bag of Cheetos when you start "messing" with the system. Will measurably reduce the time you spend with the equipment.