How did you know what you wanted to do for a career? How did you know what to go to college for? How did you know you were doing the right thing? Please help me. What are some tips to choose what to major in? What are some tips to choosing the right job for you?

I want to provide best for my family and enjoy what I do. I am an outgoing person. I like helping people. I just need to pick something and commit. Please give advice