Broad-sided nails may indicate a quick temper but also a sharp intellect. People with this nail shape are direct and able to cut through deception, offering straightforward advice. Historically, some believed physical traits, like finger length, could reveal personality, similar to how nail shapes are now used to assess traits. For instance, long, vertical nails suggest a romantic, calm person with a rich imagination, a perfectionist who can get overwhelmed but has an eye for detail and gets along well with others.
