The idea that stress analysis is an automatic part of travel preparation survey results is not accurate; it is a separate step.
One must decide to perform this stress analysis; it is not inherent in the raw data.
We collect RSVPs for an event, but impact analysis on the venue and budget is a separate task added afterward.
Knowing that 40.3% check documents weeks in advance says nothing about their stress levels; a specific methodology is needed to measure that.
Let's focus on what is a factual data and what is an interpretation to move forward.