Six drastic mistakes made by men- 1. Believing that advancement is made by crushing others. 2. Worrying about things that cannot be change or corrected. 3. Insisting that a thing is impossible because we cannot do it ourselves. 4. Refusing to set aside trivial preferenly 5. Neglecting development and refinement of the mind and not acquiring the habit of reading and study. 6. Attempting to comment others to believe and live as we do.