In crypto world theres a lot of oppurtunities here not like in the real world ..there are many ways to earn money like trading , networking , investment , signature campaign , buying in ico , gambling and many more..if you want to earn without using your money you can try faucet( they will give you satoshi or designated coin every time you click the claim button) or signature campaign here .. I will suggest to join in bounties because theres a lot of oppurtunity here and also practice your english writting .
There are a lot of ways to make money from crypto such as trade, investment, mining and a lot of more they are every good for earning and they all are my favorite and I use both options daily trade and investment online trade is my daily source of income and investment is for my long term because bitcoin is a life changing currency and it have already change my life so everyone must join bitcoin to make your dream come true.