I need help choosing a career?

It's about that time from me to start choosing what I want to major in for college and I've been having a hard time picking which option is worth more to me. I mainly, wanted to go to college for health and medicine so I would have start up money to achieve my goal career which is to be an entrepreneur. I'm having trouble deciding on if I should go for:

1.) The job with the less learning years, bigger paycheck (6-figure salary) and more competition and stress (which is really not so much my thing, but I'm willing to sacrifice), my choices for these types of jobs are a pharmacist, orthodontist and periodontist

OR

2.) Go with a less competitive, less stressful, smaller paycheck job, which would take me longer to reach my goal.

Please be nice to me, if you a suggestion I would love a reasoning among it. Thank you so much!