Hello, I have about 3 BTCs that I would like to earn a little bit off of...I tried BTCjam and most lenders didnt pay back, so I made negative there..
I dont know trading so I dont know how that would be... any other ideas?

making profits through trading is a games of the skillful people and it take intelligent for you to really succeed in it. I only advise people that want to go for trading to first leaned how trading work and put money they can afford to loses.
Agree with you mate trading is not easy method to earn it will require lot of knowledge to get more income and lessen the risk of your investments. Correct all people can do investment but they need only invest that amount that they can afford to lose. And always careful by doing investment a lot of coins now are scam.
Yes I agree too if it was that easy job to trade then everyone here around would be a good trader. It requires a lot of knowledge, skills and not only these two it requires a hard work. No matter how skilled and knowledgeable person you are but if you are not a hard worker anymore things are not going to work.
Nevertheless trading crypto currencies are highly profitable as of now hence trading must be a great opportunity of earning bitcoins. People are making easy money that too in very quick time.