Write down cash inflows & cash outflows of every month. Cash inflows are net salary or net profit after taxes & cash outflows are your family expenses like rent, food, insurance, education & other expenses. What’s left over are your savings.
You can also use the 50/30/20 rule as a guideline for allocating your money: 50% for needs (such as rent, utilities, food), 30% for wants (such as entertainment, hobbies, subscriptions) and 20% for savings.
Avoid unnecessary expenses & save more. Declutter your physical and mental spaces, only own things that serve a purpose and add value to your life. Be a minimalist. Focus on what matters most.