For a steady income perhaps the best way is to open your own business. Depending on your skills, it may bring you good results.
doing your own business will not earned you a steady income ,
there always a progress and setbacksl if you build a new business ,
and if you expect a steady income then you need to work to a big company ,
and you will get paid and have a steady income.
Online casinos are working more than well. Because of the greedy people and because of those wanting to loose their money, the casinos are always winning. Las Vegas' casinos are making millions PER DAY in profit.