This is needlessly nihilistic. Increment is key. Stopping cold on learned habits and sensory comforts is neurologically difficult. At the first sniff of strife we reach for them as comfort. Incrementally changing input over time is the only manner compatible with how we work.

You didn't dig yourself into a metaphorical hole with a single bite of a shovel, so expecting to step out of it in one go doesn't work. Steps in and steps out.