How do you hold a fork? How do you answer the phone? What embarrasses you? Where did you learn what a good person does?
Most of it you did not choose. You absorbed it as a child from the people around you: their gestures, their opinions, their fears, the way they spoke about money and love. The tradition calls this the personality, and says it forms mostly in the first seven years of life.
The personality is not bad. You need it, the way you need a language. It lets you work, speak and live among others. The trouble begins when you mistake it for yourself. Then every borrowed opinion feels like your own conviction, and every inherited fear feels like the truth about the world.
Here is a simple way to tell them apart. What you were taught, you can usually trace to someone. You can often hear a parent’s exact tone in your own voice. What was yours from the start, no one taught you: the quality of your attention, the depth of your love, the things that move you without any explanation.
This is not about blaming anyone. They passed on what was passed to them. It is about seeing which parts of you are borrowed, so you can choose which to keep.