On cryptocurrency mining: As noted, one way to invest in cryptocurrency is via cryptocurrency mining. That is a valid way to start investing if say you love computer gaming and need a new rig and want to invest in small amounts of cryptocurrency while maybe making back some of the cost of the rig (and maybe even breaking even) but that is an entirely different subject. The average investor will want to trade USD for cryptocurrency on an exchange and avoid the complexities and investments of mining. In all cases, unless you already have a good rig with a great graphics card, you’ll need to put down USD upfront anyway.
Bitsquare is a user-friendly peer to peer exchange that allows you to buy and sell bitcoins in exchange for fiat currencies or cryptocurrencies. Bitsquare markets itself as a truly decentralized and peer to peer exchange that is instantly accessible and requires no need for registration or reliance on a central authority. Bitsquare never holds user funds and no one except trading partners exchange personal data. The platform offers great security with multisig addresses, security deposits and purpose-built arbitrator system in case of trade disputes. If you want to remain anonymous and don’t trust anyone, Bitsquare is the perfect platform for you. Check out the Bitsquare FAQ
Take this into account when holding Alts for the medium and long term, and of course choose them carefully. What kind of Alts are recommended for the long term? Remember, this is only when there is a reason for making a trade. The projects/coins that have a higher daily trading volume and which have a widespread community behind them, with continuous development, are here to stay with us:

Like any other loan, this borrowed Bitcoin must be paid back with interest. On losses, you will need to pay back the loss and the interest. Poloniex offers up a great guide to margin trading that explains everything you need to know. It’s worth reiterating that the estimated liquidation price is the price at which a forced exit from our position would occur, costing us all of the Bitcoin in our margin account so that it may be used to pay back the borrowed coin. Utilizing stop limits to avoid this is almost always a good idea.
I’m an elderly gentleman, closing in on 68 years of age. My son introduced me to Crypto in late 2012. After doing a lot of researching Btc I felt strongly that It had a lot of growth and potential ahead of it. So my son and I built my 1st rig and I started mining in January 2013, pulled $5,000 from my IRA and bought Btc at $13.44 and have never looked back since. The sweetest sound that I’ve ever heard was the clink of my 1st mined Bitcoin way back when. That was as satisfying a note as there ever was on any musical scale. Nothing but happy days ahead since. Don’t get me wrong, there have been bumps in this Crypto highway, the demise of the Silk Road, Mt Gox, DAO hack to name a few but as a HOLDer (holding on for the long duration) not a HODLer (hanging on for dear life) and not day trading, has rewarded me with quite a decent profit. It just takes a lot of patience (Sisu) and doing your research with due diligence. I have since invested in Ethereum (Dec 2015), Monero (Jan 2016) and lately Omisego (July 2017) all purchased from some of my profits from Btc to go along with my newly acquired free Bch and recently free Omg. I’m currently operating 3 rigs equipped with 6 gpus each. 2 mining Eth and 1 Monero for now, all of which will be re-evaluated after Metropolis kicks in to see which direction I go from here. So I ‘m back to doing more research in order to help with my next moves but I’ll always be a strong believer in Ethereum which is where I’ve made my money so far. HOLDing on to the rest for now. Btc $5,000-10,000, Eth $2,500- 5,000, Monero $200-400, Omg $100-1,000 no one ever really knows but MY research says yes and so far MY research has not proven me wrong. Bought Btc at $13.44, Eth at .80, Monero at .48, Omg at .43 Bch for free. No where to go but up for me. Just biding my time. It’s taken me over 4 and a half years to get here but I’ve made over $4,000,000 so far with just my original investment plus the cost of my rigs and I’m still sitting on a lot more. Taking a position and HOLDing is where the real profit is and it isn’t going to happen overnight. So if you want aggravation and ulcers go ahead and day trade, try and beat the Market I wish you luck but the real money comes with Research, HOLDing and Patience. Hope this advice helps because in the long run what it all comes down to, its just Eths, You and Me hopefully making the right decisions.
"People always think they are going to go in and buy when it's the dip," he says. "Say bitcoin is trading at $10,000, then a lot of selling occurs and causes panic and some investors reenter at $7,000. Then bitcoin bounces at $8,000, but goes back down to $6,000 and people buy back in thinking it's going back up and they are making money hand over fist."
What would be a good portfolio for a newbie today, I just keep losing with these popular Altcoins? Are you seeing just as much significant growth today (like doubling) as before with your portfolio? I need a fresh portfolio today that has just as much potential as the day when you had bought into your Altcoins. Can you also give an idea of the percentages of the spreads you mentioned in your wallet? Also, with the influx of coins/icos, do you think alot of coins will lose value and it will be harder to find the gem amongst the rocks?
People are getting excited about Hempcoin (THC) because it’s slowly but surely starting to re-surface again and receive some of the media’s attention that it deserves. Even though a couple of competitors recently showed up (PotCoin and CannabisCoin) – Hempcoin is actually the oldest technologies and coins – not just in the industry – but in the crypto world altogether. Hempcoin was founded back in 2014 and its sole purpose is to act as a digital currency for the Agriculture/Farming industry and naturally – the Hemp/Marijuana field.

You could try this instead: Be sure to keep reading crypto news and price analyses — not just staring at charts. Even though you shouldn’t give in to the FOMO and FUD generated by many crypto articles, you still need the news in order to stay apprised of market conditions. Also consider setting stop-loss orders to ensure that your losses will be mitigated in the event of something like contagion. 
Let’s say on your cryptocurrency chart at 250-minute candles, you see 25 candles where the price stays within a 100 point range. If the price contracted to a daily move of just 20 points, you’d be seriously interested and alert. You should see lots of overlap. This tells you there is a substantial chance the price is going to continue into the trend.

Always learn from your mistakes. Never accept a total loss. Always evaluate the situation and try to figure out why it happened. Take that experience as an asset for your next move, which will be better because you are know more now than you knew before. We all start off as amateurs, and we have all lost money throughout out trading experience. In his first month of trading, Miles went from $1,000 to $300. I’ve lost a lot by selling at losses inspired by fear. No one is perfect, no one wins every single trade. Don’t let the losses discourage you, because the reality is they’re making you better trader if you choose to learn from them.