There is no major difference to one's life whether they're born on a waxing, waning, full, new or even void moon. Hitler was born on a waning moon and he 'increased' to power to achieve godhood regardless of this. The only significance of the moon in your chart is the sign it's in, the phases at the time don't determine much of anything.
It's important to note that your natal chart does not truly define you at every corner and cranny in the long haul of your development and progress. There are a number of things in my own natal chart that no longer apply to me anymore as I've changed their negative aspects and such in my own development over the years and as I've freed my soul in time certain things that originally described me in the past in Azazel's Astrology are now inaccurate and have been for years. This does not mean your natal chart still cannot be useful in reading other matters.
Take your natal chart as a general base guideline of who you overall are as a person in regards to the importance of your chart ruler as the chart ruler is what truly defines you and who you are along with any co-rulers and supposedly ingrained positive planetary influences, everything else determines the kind of life you live, the careers you may choose, where you're weak or strong and little niches of your personality, etc.
So don't worry too much about your chart too much, even those with a chart that looks hopeless to them or seems to spell "disaster" can change the course of their so-called 'destiny' through the spiritual knowledge we share and learn here, passed down to us by very creator, Lord Satan.