I'm an intj, and my brother is an istj. Our mom is istj, and our dad is entj. I think we got our personalities from genetics. I remember from a young age i was a big picture thinker and liked to play alone. My dad was often encouraging me to be more social (for over 20 years), but i stubbornly refused. I dont think environment has much influence. People can pretend to be someone they're not, but inside it will still make them uncomfortable and they wont be their true selves.
Tivona (not verified)says...
I'm an intj, and my brother is an istj. Our mom is istj, and our dad is entj. I think we got our personalities from genetics. I remember from a young age i was a big picture thinker and liked to play alone. My dad was often encouraging me to be more social (for over 20 years), but i stubbornly refused. I dont think environment has much influence. People can pretend to be someone they're not, but inside it will still make them uncomfortable and they wont be their true selves.