If you want to spend it without suffering exchange it for usd, there is no very easy way to spend the crypto like usd for now. But in the future, you can't use usd instead of btc 

Who is John Mcafee? I don't never take his thoughts regarding crypto serios because he is not different from other big speculators who say bitcoin is scam and buy when it crashes.

I would put $50.000 in bitcoin and buy oax, humaniq, eos, bnb coin and some other altcoins. Bnb coin is for balancing oax, I trust oax project but I try to balance many altcoins though.

Panic sell is only useful when whole market collapses or when you could buy at lower price, but the market is now not crashing so you should buy more, it will hit $1k in the short term.

You should invest in altcoins as a newbie, bitcoin does not give a lot of profit but you can double your money with altcoins if you can choose good ones. Bitcoin is also very speculative.

I think you can't compare the crypto market with other bubbles, it is pretty much different, just as many economists say bitcoin is bubble but rather it follows a cycle over the years.

If you love risk, invest in a good altcoin which you think can go to moon in a short time because bitcoin does not even make 1.5x in a short time but altcoins can make 2x in a day.

Best coin can be bought now is oax, crashed from $1.20 to $0.67. After market recovers, you can make 2x if you buy oax now. Ripple is also giving a good opportunity now.

Offline wallets, keeping coins from any internet connection and hardware wallets are very important. This is clear that whatever you do, you will never be fully safe so the most important thing not put everything in one basket.

Definetely some of them will be dead, some will be dead this year and so on but altcoins are actually very different compared to past and there are really valuable ones in the market which deserve to gain value over years like bitcoin.

You should not complain about it much, in crypto there is too much manipulation everywhere and for most coins, there are strong companies, people have the ability to manipulate coin, but at least we mostly know who they are 

I hold maybe 20 coins but in fact only 5 of the 20 coins constitute the majority of my holding, I just keep other altcoins as some of them can really gain too much value in the future.

No the market will not collapse in May 2018, even bitcoin will fall to $6000, it will not be still collapsed market and I think it is very impossible now to see it under $8000 since bulls are back.

Transparency is important issue, even governments regulate the market and put many kyc/aml rules, this is private coin, you can simply do nothing but banning it, am I wrong?

People invest in ICOs for huge amount of profit but they will even not take their money back, it is certain that lots of money made before with bitcoin and ethereum but now that money is gone to waste with ICOs.

I even don't need to look at this wallet I think while people do not trust even my ether wallet, established open source client side wallet, it is very hard for a new wallet to compete with mew.

I use litecoin, dogecoin, bitcoin cash, digibyte and waves. Waves and digibyte are very fast and cheap but the coins I choose change according to exchanges I use. Transferring btc with this fee is impossible  

Good example, blockchain technology really has potential to end all the corruption in every industry. There are already many projects working on that I believe at least some of them will change those markets.

Not exactly I think a good trader must be very experienced trader in the first place, I belive most good traders especiall in crypto had no education related to trading or economics, math.

I trade with technical analysis, no coin always rises so one should use technical analysis to determine where to sell and buy. Which coin you are trading is also important for me.