Saving money is the basis for all financial success.
Having cash on hand that is accessible enables you to live your life free of worry
from financial hardship should a misfortune arise (health issue, divorce, etc), but
also to take that trip, to buy that house or that car or that boat, to start a new business.
Having cash on hand enables you to take advantage of investment opportunities when they
arise (stock market crash, distressed real estate opportunities, etc.).