An inherent quality or trait is one that someone naturally has, from birth. It's part of who they are.
We often talk about people being introverted or extroverted as an inherent part of their personality. Some people might say that a child's shyness is an inherent part of their nature, meaning it's not something they can easily change. If you're told that someone has an inherent talent for music, it means they have a natural ability to play well without needing much practice or training. In some cases, people with certain health conditions might be born with an inherent predisposition to developing those conditions later in life.
Naturally as part or consequence of something.
