Can you correct my sentence, please!

Hello! :)

Can you please correct my sentence! Which way to say it is the right one?

Thank you all! :)

These experiences instilled in me the desire to own and manage my own business someday and from then on I have or was determined to place my education and my future career at the center of my life.

<<These experiences instilled in me the desire to own and manage my own business someday and from then on I have or was determined to place my education and my future career at the center of my life.>>

These experiences instilled in me the desire to own and manage my own business someday, and from then on I was determined to place my education and my future career at the center of my life.

These experiences instilled in me the desire to someday own my own business. From then on, I was determined to place my education and career at the center of my life.

Thank you! :)