What would happen if you had no fingernails?

If you had no fingernails, your fingertips would be more vulnerable to injury and infection, as nails provide protection to the sensitive skin underneath. Tasks requiring grip or precision, like typing or picking up small objects, might become more challenging. Additionally, the lack of nails could affect your ability to perform certain tasks, such as scratching or peeling. Overall, daily activities could be impacted, but you would adapt over time.