Am I Normal?habits
I smell my hands for no particular reason throughout the day
Humans are constantly doing subconscious self-smell checks that serve as identity anchors and social monitoring tools. Studies using video cameras show people touch their face and inhale their own scent far more frequently than they're aware — an estimated 3–5 times per hour. This likely evolved as a continuous social calibration mechanism.
Have you ever done this?
Be honest — have you ever done this?
Related fact
Researchers at the Weizmann Institute found that humans unconsciously smell their own hands after handshakes — likely to gather chemical social information from the contact.