I have some family members who have saved money and brought flat,house and given for rent, property that give us wealth etc. they all doing this apart from the daily job. Like this any suggestion
Investing in stocks bonds and mutual funds can be a great way to generate a second income. Real estate investing starting a side business or freelance work are also great ways to generate a second income. You could also look into peer to peer lending investing in cryptocurrencies or crowdfunding projects.