I would suggest that you continue on trading. For me it is the most safe way to grow bitcoin rather than investing it at HYIP's because most of them are scam but not all, others will last for month but will be eventually become a scam. Or gambling it because we all know that no one gets rich from gambling.
Trading is not so safe as you think there is still risk if you don't know how to trade it can be the same as gambling result so for newbie they need to study and learn something first before they are invest in trading and grow their bitcoin in trading..
If you discover the way how to make sure a good profit in trading i am sure you will stay with it and never change the strategy.. it is better to experience it than to follow a tutorial from others.. it gives me an idea but honestly you will more understand if you do it with your self..
risk is present in all kind of investment, and trading, and if you really want to make money then you must take risk, if you want to minimize your risk in trading you need to invest a little amount of money and must have good knowledge about where you want to invest your money, and the second thing is that you must also have good experience in trading, only then you can avoid big lost.