The fact is that no computer program can ever be completely free from bugs or flaws... because the best computer programmer cannot write more than 100 lines of computer instructions, or code, without making a mistake.
Life is like a computer program, it is buggy or filled with flaws. The flaws, however, are what allow us to make improvements. Genetic mutations are the biological misbehavior, or flaws, that allow evolution to occur. Most mutations do not produce improved results; only a minority do this.
Our flaws of character, flaws in self-knowledge and flaws in personal judgments may be similar to genetic mutations.
Examine the flaws, the things that go wrong in your life, and look for the opportunity. Look for the dynamic flaw that leads to deeper gold.