It is very important to prepare for your future. You need to think deeply and try as much to be able to make the right choices in life. Otherwise, pharmafreak might be too late for you to change the path you wished you should have took in the first place and you may have wasted a lot of time for this already.
You may have not known but a lot of people have experienced failures all because they weren't able to listen to what they really desire deep inside. Other people's voices were heard more than the voice that is deep inside your heart and as much as you want to turn back time, you just can't anymore.
Making use of what you always love to do is best when you decide on something you have been wanting for so long just as how you really wanted to be able to join the force and serve the country with all your heart. It has been in you that you are much of serving others and be of help to those in need. You always have the heart to help out even though there is nothing you receive in return because as long as you volunteer and you know you can use your resources to be able to extend a helping hand to others is always one of the best things in life.