Discouraging words should not weigh you down instead they should challenge you

Keep going. No matter what you do, no matter how many times you screw up and think to yourself "there's no point to carry on", no matter how many people tell you that you can't do it - keep going. Don't quit. Don't quit because a month from now you will be that much closer to your goal than you are now. Yesterday you said tomorrow. Make today count.

If you fear doing something, don’t discourage others who are doing it.

Beginning a novel is always hard. It feels like going nowhere. I always have to write at least 100 pages that go into the trashcan before it finally begins to work. It's discouraging, but necessary to write those pages. I try to consider them pages -100 to zero of the novel.