We're at war on two fronts and President Obama just pledged 30,000 more troops to Afghanistan a few hours ago. I'd say your chances of seeing combat on one or two deployments are pretty high.
My mother told me she would disown me if I joined the military. I went to college instead. My aunt told my cousin she would disown him if he joined the military. He enlisted in the Marine Corps, did two deployments, got out, went to Penn State for free with the GI Bill and got a degree in Mechanical Engineering. Now he works for Lockheed Martin designing God know what...Guess what my aunt did...She supported and loved him the whole time. His family didn't have much money when he enlisted but since its been nearly a decade and they've done alright, they bought him a car when he graduated college since he hadn't spent a dime of their money.
If you want a job with the government or in law enforcement, you can claim veterans credit that gives you a little edge on the kids with just the diplomas. But remember, you could come back from a deployment missing limbs or with other disabilities that can limit your employment.
If you have good grades and are in good shape, getting an ROTC scholarship might be in your best interest. A family friend of mine had Army ROTC pay for college and went to officer school after he graduated. He eventually got his Ranger tab, was stationed in Korea for a year, deployed to Iraq, got out and is now in law school. You get school paid for AND while your a Lt, you get paid significantly more.
Pharmacy Tech and Pharmacists are two very different careers. 3 of my best friends are studying to be Pharmacists now. Pharmacy is now a 6 year doctorate program with several license exams and clinical work. When my friends are home for the summer, they work in local pharmacies as Pharmacy Techs. The people who are career pharmacy techs are making 15 dollars an hour. One of my friends is in his 5th year and was promoted to Pharmacy Intern this past summer at Rite Aid. He was making nearly that as a student. So make sure if you're going into Pharmaceuticals, you shoot for that highly competitive six figure pharmacy job.
It all depends on you man. There are a few former infantry Marines and Soldiers in my classes. None of them regret their service. Some say having been to Iraq multiple times that college is the best place in the world you can be.
If you are brave enough to sign up to go to war, by all means. Just remember, you don't want to be the annoying private in your company who complains that he could have been partying in college instead of over in the sandbox taking dumps in drums filled with diesel fuel.