You can try focus on bitcoin as an investing project because you can buy at lower and sell at higher price, you will be an investors and have great chance with bitcoin investment. Maybe you could try another way by participated at bitcoin mining to get your income with bitcoin, its not hard to start bitcoin mining and can get much profit everyday. Many way you can get income by bitcoin and be bitcoin as business for your job.
The way you said is the same like playing with stocks or forex then why you're choosing Bitcoin , cryptocurrencies instead ? I think it's because the cryptocurrency market is containing more chances for investors because the market is so huge and refresh everyday right ?