"I am an old man and have known a great many troubles, but most of them never happened"

This quote by Mark Twain speaks to the power of the mind and how our ideas can shape our reality. It suggests that much of the difficulties we worry about never in fact happened. This is a tip to not let our stress and anxieties and worries take over our lives. Rather, we should focus on today minute and act to make our lives better. By doing this, we can avoid the difficulties that never actually happen. The quote likewise talks to the wisdom of age, as the speaker is an old guy who has experienced numerous difficulties. He has actually learned that fretting about the future can be a wild-goose chase and energy. Instead, he has selected to focus on the present and act to make his life better. This is an effective tip to not let our concerns consume us, however to do something about it and take advantage of our lives.