dont try to invest ur bitcoins in anything .because they is a high risk that u will end up loosing all ur bitcoins,or otherwise u might not get much profit better sell those bitcoins which may b useful for ur future.
So how you are going to get profit if you will invest your bitcoins? If you are scared up about the risk that you may get, then you can simply hold that until the right price that will make you satisfied and sell it. But don't say that you don't have to try to invest bitcoins in anything because that will just make your bitcoins as display.
Just be carefull becouse we all know that investment site which turned into a scam is really much. But we can do investment in another way. If we do trading we take all the responsibility, get profit or lose is depend on us so we do not have to worry about scam becouse there is no scam in trading. But if do not have enough skill better we just hold our bitcoin until the price rise. Thats my opinion.