Steady income in bitcoins is never possible as we all know that price is never stable so your income will depend on the price of bitcoins sometimes it will be higher and sometimes it will be lower better find some other ways of getting steady income.
Trading, investing and gambling won't give you a steady income that you're wishing. Find a decent job so you have monthly income or try to join signature campaign they will pay you decently. Or if you don't like posting or commenting some post, try to find some " steady income " that suits you.