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 .