I've heard so many people say they would not recommend HPSP and I ask them why and they tend to blow me off. No one can give me a real answer why I shouldn't.
I want to go into medicine.
I want to go into the military.
I want to go into a critical wartime specialty.
If I don't go to medical school, I will spend 4 years in the military all the same.
I have no problem doing a military residency.
I have no problem deploying and not choosing where I serve my active duty time.
In this light, is there any reason not to do HPSP?
No, milmed sounds good for you, if those things are true. You're the kind of person we want to have as a future colleague.
However, some things to consider -
I've heard so many people say they would not recommend HPSP and I ask them why and they tend to blow me off. No one can give me a real answer why I shouldn't.
This is concerning. You've been here a while, and the cons that have been presented (even by very unhappy disgruntled people) are "real answers".
I want to go into a critical wartime specialty.
You think you do, today. Be aware that a majority of pre-meds who actually go to medical school end up in a specialty other than what they had planned. This is totally normal. No one gets meaningful exposure to different specialties, and the lives of physicians in those specialties, until they start their 3rd year clerkships (sometimes 2nd year, depending on the school).
I know, I know ... changing one's mind is what OTHER people do. Finishing in the bottom 1/4 of a medical school class is what OTHER people do. Not matching to one's desired specialty happens to OTHER people.
How do you know you won't fall in love with radiation oncology? Or pediatric cardiology? Maybe you're in the huge flock of pre-milmeds who are all excited about trauma and emergency medicine but then discover that 90% of an EM practice is treating people who aren't sick or injured, sniffles, chest pain that turns out to be GERD, sprains, needs-a-note-to-get-outta-work ... mostly on night and weekend shifts.
If I don't go to medical school, I will spend 4 years in the military all the same.
No, it's not all the same. 4 years in the military as a line officer is worlds different than the medical corps.
If it's "all the same" to you, and you want to serve in the military, be a line officer for a while. Do great things, hit O3, and if you still want to be a doctor, go to medical school on the GI Bill. This is an awesome debt-avoidance path and spending a few years serving your country will be valuable and rewarding.
I have no problem doing a military residency.
You're 5-10 years away from getting there. I have no idea what inservice GME will look like - even in war critical specialties - ten years from now. What makes you think you know what it'll be like?
To an extent, everything we do in life has a degree of uncertainty tied to it.
If you told us you understood all of this uncertainty, and that you accepted it, that would be one thing. What's concerning about your post is that you seem so certain your assumptions are correct. And once again, this line:
No one can give me a real answer why I shouldn't.
makes me worried that you're having an easier time seeing affirmation than information. I don't doubt your sincerity ... just ... there are cons to go with the pros, and they are real, and you don't seem to be seeing them.
When I was a GMO, I had a Marine who was getting adsep'd out for an adjustment disorder. As the story went, he liked to draw, and his recruiter told him he could draw cartoons for the Marine Corps Times or some crazy thing like that. I'm sure somewhere along the line someone told him that they'd probably give him a rifle and send him to an infantry battalion and that the Marines really didn't need anyone to sit around and doodle all day. And I bet at some point he dismissed those opinions as not being real answers ...
But good luck to you. We need good, motivated people to join. Those of us serving want colleagues who join for the right reasons and with sound expectations.