As I watch the clock move its second hand, I hear a corresponding tick, and feel a vibration from its ticking and movement.

Something will be amiss if any one of these senses were to be absent.

From experience this almost never happens. All three senses will be consistent to the process of the clock. And if one sense is consistently “missing” I can assume one of the sense organs is failing, rather than the reality is changing.

Reality has been consistent in my lifetime. It had been consistent in the past. Things we do now we’re done before. So there is no reason to think reality will change in the future.