Cause mapping
Patterns your Twin has noticed across recent days.
Cause confidence
Sleep82%
Stress67%
Weather41%
Voice load76%
Caregiving59%
Sleep
Your pitch stability drops after low sleep.
Voice load
High speaking load correlates with breath breaks.
Environment
Dry weather may increase vocal roughness.
Caregiving
Caregiver load may reduce next-day recovery.
Stress
Stress may affect timing consistency.