Please if want to fall into trading and only using a small amount it's will waste a lot of your time. for if I have medium amount I want to invest all of my amounts into trading.because it does not have a big risk.

I think maybe I would try out trading on cex.io. I've tried it, but if you trade with a big amount of bitcoin you could make some money if you play on gambling i love gambling, so I will do arbitrage gambling with this amount. It gives slow profit but at the same time there is no risk involved ffcourse I will gamble with it, If I am getting free money then why do I care? Even if I loose in gambling it will not affect me as its a free money for me.

If I am rewarded by 10 btc, then I take it in trading. Also a best option in my mind is that I sell it on good price then I buy a good miner having good mining power ( in tHz). It maybe more profitable than any other risky work. Also it become a source of future income. If you like my idea than you can send me 10 btc.   

Yeah that's what I mean, because trade is one of the fastest ways to fold money you have a duplicate. However if you are someone who has a wealth of good enough, not trade I recommend because you can do a silent investment (buying when prices fall and selling when prices are high).

Trading is the best way to multiply your coins in a quick way, and 10 btc is really a good capital to start with, you can expect good profits in short term.

If we are getting it for free then we should surely sell some of them and hold hard cash as price is really good at a moment and we can invest that cash in some other product.

Yeah selling it and converting it into fiat is a good idea because we can do better ways to earn more money than we can earn from bitcoin like starting our own business and buying some house and other stuff that we know that's totally worth it to invest.

But I will not suggest you for that as it is only a short period business and it will be end sooner as the season of it is finished and after that you will have to take part in some other business, so the better thing is that you start a business which do not end with the end of season.

invest 5 BTC to a mining sites and 1 BTC for gambling 3 for expenses 1 btc for pocket money for me and my friends

if you give me 10 BTC. I use it to buy anything. the rest i invest my love. to rise. because when you invest the money you are allowed to rotate