Get-Fit Guy Six weeks to a whole new you! (Reissue)
Jan 6, 2026
Can you really transform into a completely new person in six weeks? A deep dive into personal identity reveals whether dramatic changes truly alter who we are. An engaging thought experiment compares qualitative and numerical identity, challenging conventional beliefs. Plus, find out how memory influences our sense of self and the complexities of bodily versus psychological continuity. Finally, hear tips on addressing strength imbalances in training—perfect for those looking to optimize their fitness journey!
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Qualities Change, Identity Persists
- Personal identity can be analyzed beyond surface changes like weight loss or surgery.
- Qualitative changes alter features, but numerical identity remains continuous through time.
Prompt From An Influencer Claim
- Kevin Don saw an influencer claim you can become a completely different person in months.
- That provoked him to analyze what 'becoming a new person' really means philosophically.
Numerical Versus Qualitative Sameness
- Numerical identity ties an individual to a singular entity that experienced events.
- Qualitative sameness differs from numerical sameness, which is unique and traceable.