The cost is controlled within the budget. Stick to spending within the budget, avoid unnecessary debts, and have enough money to pay bills.
3. Find satisfaction in what you have. Financially happy people live within their means and can resist the temptation of others to keep up with the joneses. With different income levels, we should realize that the pain brought by comparison is greater than happiness.
4. Savings and financial management. Compulsory savings every month, choose a reliable platform, and realize the steady appreciation of wealth.