Career?
Anyways, go work as an EMT for 6 months first. It's just 6 months, but it will make a world of difference. It will give you a little time to ensure you a.) want to do this; b.) can do this; c.) know the basics and how to apply them; d.) can take a set of vitals without breaking out into a cold sweat and making up numbers while everyone has their eyes on you as a new medic.
No matter what people say or how smart you think you are... Book smarts and street smarts are two different things.. Just put in 6 months. It's a blink. You'll thank yourself.
This isn't entirely bad advice, but I should remind you of something. As a medic intern you WILL face more stressful situations than taking a set of vitals with everyones eyes on you, so being used to the EMT stuff isn't going to take much stress off you.
I was much more concerned about being handed the airway kit on a cardiac arrest and told to tube this patient WITH EVERYONES eyes on you, or starting an IV on a patient with crap for veins and a blood sugar of 28 who is unresponsive, with everyones eyes on you. THAT is what is make or break, and EMT experience will not aid you really. Or when you are handed a drug box you've never opened and are expected to choose the right drug and draw up the right dose under your precepters watchful eye. Its not the EMT stuff that will stress them out, which by their third week of Paramedic rides will be second nature even without emt experience. It is the ALS stuff from my experience. Experienced EMTs might be able to bluff competence in their first few rides better than a newbie, but that wont matter much by the end.