trading is alway's profitable and as we all know about bitcoin who's investing from long time they can understand when prize will be update on it like low and down so over all bitcoin also good and about alts coin all are not same some are profitable where we can invest there.

speculation is matter for every one because we are investing in btc in my opinion bitcoin could be increase in 2108 $25000 to $30000 also more than this worth.

i am agree with people who saying about that bitcoin prize is going low but it's all about the volatility if we want to get something then we have to keep some hold on it until the good prize i have also invested i btc for sure it will increase in 2018 that is my opinion the value of bitcoin  is lower then before so keep hold.

The price of Ehereum is already very high now so no point in investing in it at this stage so with $500 investment you can pick altcoins with lower price but with good volume and that holds good future prospects so I would suggest you to invest in Waves, Digibyte as its price can go higher in next few months.

Bitcoin is anytime the best coin to make an investment as the price will keep on soaring in future so even if you invest now and hold it for next few years then it will give you best profits on your investments but its always good not to invest all money in single coin and better to spread in different altcoins like ethereum, monero or ripple.

people who don't know how to earn the money with btc they can only buy btc and keep it on hold and will wait for the good time to get the good profit. ones they will get the profit they can take the advantage from it.

yes for sure i will buy some coin and this is right time  to indeed and will keep on hold and heaving positive think that it will increase in future and waiting for 2018.

yes i want to tell u about it bitcoin is dcrease now  but still hope it will grow and the only we can wait for it my suggestion it can be  $25000 and just keep hoping on it.

in my opinion bitcoin is very good for investment some people are talking about btc is not good for invest and lot of people are investing money many places but bitcoin is very nice way to make good money it's totally on risk people who are investing obesely they take risk bitcoin and other crypto currencies we can invest there and can take profit from there.

it's all depend's on your situation totally if need money i will sell it and if i am getting high profit in bitcoin in that case also will sell some people are keeping long time it and waiting for the good profit so i will keep selling.

The price of bitcoins has fallen in recent days so its good to hold bitcoins for next few months as its expected that it can achieve the price of $25k in next year so selling at that price can give huge profits but if you are a risk taker and want to grow your bitcoins faster then you can invest some of it in different altcoins and try to multiply your coins faster.

The price of Ethereum is $725 at a moment and its highly possible that it will achieve the price of $1k in next few months and it can go much higher in long term so the best thing would be to hold your ETH for next couple of years to get best results from it.

Trade.io is among top 5 ICOs at a moment so you can try your luck by investing in it and it will bring good profits for you.

Ethereum and Monero are the best altcoins to invest at any point of time as it will surely give you good profits in long term.

If you want to grow your bitcoins really fast then you can go for gambling but its a very risky method to grow your bitcoins as there are higher chances of loosing money in it and most of the times the results won't be in your favor so its good to avoid it and comparatively trading is good method to grow your bitcoins depending on your skills and knowledge about the market.

You will become sad only if you have invested money at higher price and if price falls but if you are getting bitcoins only by earning and not investing money then there is nothing to get sad as whatever bitcoins you have in your wallet have been earned for free without putting any real money into it so whatever price it holds I will never be disappointed as its pure profits for me.

Signature campaign
Bounty/Social media campaign
Trading
Mining
Investing in ICO

When I first heard about bitcoin in the year 2015 at that time its price was around $300 but even at that stage I was not in position to buy bitcoins as I thought its very high price and was not sure that bitcoin will rise so high in future so now if I look behind then I really regret for not buying more bitcoins at that price and if I would have bought in bulk then I would have become millionaire by now.

The price of bitcoin went to $20k and fell after that so if you have waited for the dip then this is the best time to invest in bitcoins as now price is around $15k and it can again achieve the price of $20k in coming days so if you invest now then you can make profits of $5k per coin in very quick time as now price has started to rise again so its good to invest now and enjoy the profits later on.

Never put all your eggs in one basket and its very risky to invest all your money in single altcoin as you never know what will happen to its price in future and if it crashes badly then you are likely to make huge loss so to minimize the risk of loosing money its always good to diversify your investments at different places.