I have some bitcoins and found a secure way to keep them. What do I do with them now?
play with it, you must do a thing that will increase your bitcoin and be your investment. for example you may also try to gambled. just play with your bitcoin, play with a heart and stay on focus, every winning just save the half of it or take your investment then save it. you may also try trading, both gambling and trading is good you need to take a risk in both . but you may win a lot from it.
I dont agree with you to gamble with the Bitcoin that you have earned. In gambling you have a chance to earn more but on the other hand you have no chance to save any of them it you lose. So dont try gambling at all. The best thing that you must do is to invest in various Alts looking at the market cap of these Alts. Also the ICO projects are one the best for investment. Go for the less risky projects and currencies so that your capital is safe.