Invest in a trusted site invest your bitcoins there and then it will earned a capital even you do nothing while investing you can do mining or gambling to have time to earn another that way you can bitcoin in a great ways and multi tasking way.
Investing money in cloud mining and gambling is very risky. In gambling there is no guarantee that you can profit and In cloud mining we cannot know how long it will last. I would prefer investing in trusted ICOs or trading unlike in that two.