Stop procrastinating. Avoiding the unpleasant parts of work doesn’t make them go away. Break the seemingly unmanageable into manageable chunks, then sprinkle those less-enjoyable aspects of a task into that other stuff that you really like. Building up a huge hunk of the bad stuff to deal with all at once, after you’ve completed the enjoyable stuff, is just going to leave a sour taste in your mouth at the end of a project.
It’s quite clear that success has nothing to do with our initial set of circumstances. Some of the most poor and disadvantaged people in the world have achieved the greatest successes of all time. Oprah Winfrey was born to a single mother on welfare and was physically and sexually abused as a child. J.K. Rowling was divorced, had a daughter, and was living on government assistance before publishing the first book in the Harry Potter series.