stickman believes in self-determination - that each of us has the ability, such that, through constructive thought process, preparation and hard-work, positive change can be effected in one's own life.
That being - depending on your own viewpoint - true or not, it is also the case that not everyone, through intrinsic or extrinsic factors, has the same ability to act on their wishes and desires so those might, eventually, be realised.
We all have, to a greater or lesser extent, the ability to make positive change around us - through direct action, interaction, encouragement or involvement. It matters little what the means are - sometimes the smallest gesture can be sufficient to put a positive process in motion.
Take a look at the world around you.
Now, make it better.