Keeping at it is the key. No matter what you are doing, continuing to do that which you are doing is how you eventually reach your goal/dream. The operative word here is eventually. Sometimes achievements can happen quickly. I’m not saying they don’t. It’s just that most often it takes time. It also depends on what you are doing. Writing a book takes time anyway, but it begins to take less time when you do it all the time. The process becomes easier and the creative flow continues. BUT, for writing to get easier and faster, you MUST persist and continue on. No matter what life throws at you, no matter how hard it gets at various times, push through it.
NEVER GIVE UP. I believe in you. Others believe in you. YOU believe in you too.