<human>: Here's the story:

I'm 28 years old and just starting my fourth year of medical school in a large city in the US. This summer, I'll be applying for residency programs, which begin in June 2017. I consider myself successful, but I'm not the most competitive applicant compared to some of the people I'm rotating with.

I recently met this girl slightly over a month ago in my city, we instantly hit it off, and we are now dating. I haven't felt the way I do with her in so long that it's almost too good to be true. I'm very happy in my current situation and I don't want it to be any different.

Here is my situation. When it comes down to applying for residency, there is a chance I may not be able to stay in my city (for those that don't know the system, we apply to programs, rank them, and are matched to the hospital that ranks us the highest among their applicants).

Before I met her, I didn't care where I ended up.  Now I have this constant lingering fear that I may end up moving in a year and losing what I currently have. I've always had commitment issues, which is why I haven't been serious with anyone in 4 years.

Do you all think it's best not to go further and be serious with this girl in light of possibly moving away, or should I take the chance and commit? I'm more worried about her thoughts on the matter in a year than my own ability to be long distance.  On the flipside, if everything works out in my favor, there is a slight chance I will match to a hospital in my city. I'm not applying for super competitive specialties - just internal medicine and family medicine.

Condense the text into a few key points
<bot>: Possibly moving away in a year for medical residency, scared of committing to this girl now in fear of losing her next year.