I think I'm going to evade being in the army.
Why are you evading the army recruitment?
I'm worried that I'll get killed if I serve.
Military life isn't for everyone. If you weren't drafted and didn't sign up to join, you shouldn't feel pressured to join the Army.
I'm going to go my own way.
Whatever you choose is up to you. As long as you're not contractually obligated to be in the military, then no one can force you into it.