1. Optimism as a muscle.2. Notice how good things happen around you.3. Do you hang around people who are optimistic?Recommended Books:<ol><li>Learned Optimism: How to Change Your Mind and Your Life – by <a href="https://www.amazon.ca/Martin-E-P-Seligman/e/B001ILOB78/ref=dp_byline_cont_book_1" rel="noopener ... Show More