I think that if I didn't have ANY interest in the field, I probably would not be able to go through with it.
As for my parents motivations for pushing me into it, its hard to say that its entirely selfish. As one poster said, really its for them to have 'bragging rights', since in their mindset, the most successful and distinguished profession is medicine, and if they are able to raise their kids as doctors, in their eyes they will have 'succeeded' as parents. The smartest people in the world become doctors, and they need to prove to the world that they raised smart children. But, I will also be making huge amounts of money in a respectable profession, so I guess I will be happy also.
I don't really hate medicine, its just that I enjoy other stuff more. But I hope I guess that when I really get into it, I'll fall in love with it, I guess.
Also, since all my experience is with the pre-med courses, and I've been told that the correlation between those courses and medical school is little, I don't think I can say for sure that I would not like med school. I'm very much a math person, and I like math and physics. Bio is so-so. Chemistry, I like it insofar as there is math involved, but e.g. Organic, I really can not stand it.
As to whether I would sabotage my own applications, there definitely is SOME self-interest here. If I get into a good med school, I won't cry, I'll be happy for sure that I am on the path to becoming a doctor.
I came to college planning to major in PoliSci, but soon after I changed to Economics, since the career prospects are much better and the coverage is very much related. Since I was really good in math since HS, I decided to double major in Math as well. Now, I am considering going for a MS in Statistics for next year, before I hopefully get into med school.
I never blindly followed and in the beginning, I simply ignored the possibility of med school. Then, in junior year, I thought to myself that there was no harm in taking the pre-reqs (All that was remaining was Chem 1,2, Org 1 2). It kind of annoyed me to think that there was something so hard I could not succeed in it. So I took Chem 1,2 so I could say to my folks (and to myself), see I'm smart enough to go to med school, I just don't want to do it. But over the line, I guess, I thought about it again and apparently changed my mind to where I can see myself going to med school.
At the end of the day, I guess I trust my parents. If they want this sooo bad, then their must be something to it. And because I really can't imagine myself being a Statistician for the rest of my life either (while that is the most-appealing choice).
So that's why I guess I'm going to play the game. I hope I succeed and begin to love it in the process.