You are a member of the human race and you have a purpose. Your purpose is to be kind care and exercise your natural abilities to care for our species to move it forward.  How is this achieved? Simple it does not require you to enlist. You are a natural born citizen of Earth in the company and care of billions. You are already signed up all you need to do is step forward. Like every individual on Earth you are equal and free. You're also unique. It is that perspective that helps our species survive by suggesting different creative points of view. If you choose to step forward you can help to advance your natural abilities and present the results to the world. You are the advancement of the human race. By us all chipping in we efficiently and effectively fulfill the demands of every need with very little effort. We are operating on our own volition going in to offer our services. By putting ourselves at each other's disposal we help move forward the race and ensure future generations survival. Take the bull by the horn take initiative and plung in.  Welcome home child of Earth.