Main topic: to be or not to be or to do or not to do?
Whether it comes to you naturally or someone else has to point it out to you, you decide to take care of other souls and help them have a better life , its purely your choice.
How you will help that too is your choice. How far you will go to help is also for you to decide.
As far as things go, scientifically speaking: to every action there is an equal and opposite reaction and that automatically happens no matter what you do.