One of the keys to being successful in anything you do is
persistence. Once you have determined exactly what it is you want
to accomplish, you must take massive action on a consistent,
persistent basis in order to succeed.
One of the things you’ll notice on your journey towards
your goal, are roadblocks. That is, you will encounter obstacles
that seem to jump out of nowhere in an attempt to halt your
progress. Count on these obstacles. They are a part of life. Your
job is to be persistent and work through those obstacles. If you
find little or no obstacles along the way, chances are you are not
really challenging yourself.