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.
if you would go for trading you need skills and analyze if your not and you would not earn profit and for hyip why would someone would invest to a hyip that it is already scam for the gambling you can get rich from gambling if you are betting a huge amount like 0.1 and hunting for huge odds like 100x or more