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.
This is always risky but at least you have a bigger chance to be successful and you can maximize your earning once you become consistent in trading. It's hard but the victory is sweet because there is no easy way in making money in crypto and all that offers income that is too good to be true will turn out as scam in the end, be wise in taking risk because only when you are smart you will succeed.