amerz: I am in a similar situation, at the crossroad of healthcare career planning. Unlike you, I'm a little 'behind' as I will not take the mcats until april and will be applying that summer. My crossroads lead to medical school and pa school. In my opinion, if you are a little shaky about the time commitment then maybe look into getting your masters in medical science, becoming a PA-C and still getting to practice medicine....all in 2 years, unlike the medschool route of 7+. The only 'drawback' is that you must practice under a supervising physician, but often you may not ever see him/her....just check-in's biweekly. You are given alot of autonomy and responsibility, but not quite as much as a physician.
In this month's AAPA News there was an article that found 9 out of 10 PA's would choose the same career path. In 2002 a survey reported that 50% of PA's would 'definitely' become a PA again if given the choice, while 36% would probably and only 10% said they wouldn't be likely. This is in comparision to a survey of family physicians published in the Journal of Family Practice that found 66% of physicians said they were likely to choose medicine again if given the chance, with 53% saying they would recommend medicine as a profession to young people and 45% saying they would not. I don't know, but I found that interesting.
I think you simply need to look at the "end result" as I've been advised. It won't matter how long it takes you to get to the end, if you're happy there. Think of what you want to be 10 years from now.....because in the grand scheme of things, these few years will not make much of a difference. You just need to be happy in the long run.
Medicine is so rewarding, every field of practice. You get to spend your days at work HEALING people....it should come at a cost. And honestly, if you're really interested, you will want to learn and the years will go by.
Just know that you're not the only one out there who gets "cold feet." Many people stop and stare at the crossroads....
Follow your heart regardless of time.........