Thanks for all the awesome replies guys.i have read each and every response till now.Now i have decided not to gamble but i can't hold also because as you all know the bitcoin rate is already low.Few days back my 1 bitcoin worth 470$ and now it's just 377$ 
That makes me sad.i don't know what will happen in coming days so i just want to constantly grow it.Till now,only altcoin trading wounds to me a great idea so if anyone please provide me some info where to start to learn altcoin trading and how to profit?Even 10$ a day would be fine too trading.
That makes me sad.i don't know what will happen in coming days so i just want to constantly grow it.Till now,only altcoin trading wounds to me a great idea so if anyone please provide me some info where to start to learn altcoin trading and how to profit?Even 10$ a day would be fine too trading. if you want to try to learn to trade. maybe some of this thread can be a little help you https://bitcointalk.org/index.php?board=8.0