I actually think women make better politicians in many ways. Many men have a biological propensity to engage in some form of aggression. This aggression is often bad for politics.
You need to get your priories straight! If you don't get your mind off of nonsense, you will fail. Either way, "make up" will be the least of your worries after the fun starts. You will feel so miserably that you will not put any thought into your looks while training.
Got college and take ROTC, so you can become an officer in the Army. You can get scholarships and stipends during college if you sign up. Being an officer in the military is more lucrative. This way, you enjoy a little bit of the college life before the military.
You asked "Why should I intervene if someone else wants to have" an abortion. The same reason that you stop a serial killer about to kill an innocent family by calling the police. Just because some believe that murder(aka abortion) is alright, does not make it okay.