Then by all means, stop seeking medical treatment. All if you that think you are smarter than your doctor because of what you read on the internet can treat yourselves.
I have no idea how much experience you have with the medical profession, but such a blanket statement just doesn't work. Just one of several personal instances that suggests just because a doctor may have gotten a degree indicating a high level of intelligence doesn't mean they know everything. Read on if you really care:
Many years ago, I had my own disagreement with our family doctor and changed. Unfortunately, my wife did not agree with my assessment and elected to stay with said doctor. Wanting to increase the size of our family at that time, but not having success, she scheduled an appointment with said "doctor". She returned from her visit and called me at work, all bent out of shape from the results. She was scheduled for surgery in two days to remove "a cyst the size of a tennis ball from an ovary." At that point, I put my foot down, said absolutely not, cancel the surgery, and we will go see a specialist. We did and found she never had a cyst at all and the specialist called that clinic "a bunch of butchers" and had we gone through with the surgery, she would never again have been able to get pregnant. BTW, the result of our decisions is now almost 33 years old and there was no surgery involved.
The saddest part of this story is that a few months later talking with a very good friend I had grown up with, he proceeded to tell me about the recent surgery his wife just had. Want to take a guess what the surgery was for and who their doctor was?
Yes, this was a long time ago, but believe me there are other, more recent instances. But this one is probably the most impactful.
While I can't totally disagree with your statement, I also don't believe in putting a doctor in an ivory tower. There are good ones and bad ones and we all need to be smart enough to tell the difference. And no matter how good you feel your doctor is, a second opinion is not unreasonable given the seriousness of your situation. And on a side note, my wife and I both agree that we accompany each other on every doctor visit. Not only to both hear what the doctor has to say, but to double our ability to "ask the right questions."
Sorry for the long post, but as you can tell, I have serious concerns when it comes to the medical profession.