Track your monthly expenses. The first very important step for saving money is actually the analysis where your money each month goes. Once was said that what is measurable is manageable. Think about this principle. Try to track your monthly expenses to get the idea where you spend the most money on.
Fixed expenses are those you can not avoid each month. They are rather long terms debts and mortgages than one of expense or loan.
How much of your expenses are fix expenses? Do you have any debts, mortgages? Credit cards debts? What is the rate between fixed and variable expenses?
Variable expenses are those you can easily avoid each month. In this group of expenses you can find clothes, even food, daily small spendings like cost of magazines, cigarettes, alcohol, eating in restaurants, etc.
Where to go next?