this thing is difficult to do especially to new investor when they buy high and the price starting to dump so they choose to sell or they just start to panic selling and buy again if it start pumping. and to traders they would not hold and wait till the price is low to sell their coins. holding or selling have 50/50 chance that you will gain/lose profit so it is up to them to decide what to do.

trashing bitcoin to promote his so called crypto projects. what do you expect from this called crpyo prophet. bitcoin is still unpredictable so it is early to say it would dump $5k. you are correct if your prediction is true but what about wrong?. you can be called crypto prophet if you can predict all the event that will happen in the future correctly without any mistakes.

what would happen when a bubble burst?. they compare bitcoin to bubble cause it is not stable and anytime it would burst like the bubble burst tragedy in the past. like the historic dot-com bubble when it burst/collapse many companies shutdown but few survive like e-bay.
bitcoin is strong and will survive 

to hacked bitcoin is impossible if it has been hacked then the possible problem would be the user/holder himself/herself giving his/her bitcoin info and personal info. if you know how to be careful then it wont be hacked. yes cryptocurrency is high risk so invest what you can afford to loss and be mentally prepaid cause bitcoin is for determined people. if you fell it unsafe, too risky, afraid of the fluctuations then bitcoin is not for you.

it is posible if you have strategy, skills and experience but not everyday and you have 50/50 chance to gain/loss. not every time you trade you would gain some/more of it is you will loss money. if you don't have skills holding coin is still the best strategy option to take.

ethereum is second to bitcoin and a lot are using ethereum. there are things that ethereum can do while other altcoins cannot so ethereum is a very useful coin. not just ethereum other altcoins too it is just that when people are scammed by other people they blamed cryptocurrency as worthless coin.

be patience not all will gain profit for a day it takes time to gain maybe months or year. if you can't wait, if you are tired, if you don't have patience then maybe cryptocurrency is not into you.

investing in ICOs is a good thing just be sure to invest only what you can afford to loss. not all ICOs are good some/more of them are scam and many people are already scammed by them. be sure to research first before investing.

the price is not stable so price will up and down anytime. they can't accept that bitcoin and altcoins are going down because when they enter in crypto world the price is at high price when they buy and now they worry about their losses.

well you can choose not to use their coin and at the same time you can't trade/exchange in their company/business. company/business having their own altcoins can be could their trademark. it is that many altcoins appear today and we don't know some/most of the altcoins so you just have to choose what altcoins you like.

well they can't deny that they are running ponzi scheme so they just stop their exchange. if they are not running ponzi scheme then they should show proof. a lot of their users would suffer because of this.

i prefer both, bitcoin and ethereum have different approach and have always potential to grow. bitcoin is the first so it got more advantage compare to ethereum but as always we can't predict the future and we don't know what would the outcome of bitcoin and ethereum.

he lost all of his money and maybe he have a load so he don't know what to do anymore and then get panic. before doing investment and trading be sure to be mentally prepared for any unexpecting problem to occur and don't put all your money to it just invest money what you can afford to loss.

regulating bitcoin is good compared to banning it. many users/investors support bitcoin because of its freedom and regulating may affect bitcoin but it will not die because of it. bitcoin have walk a long road already and many have go along with it and walk side by side.

those that are new to crypto world can't help them selves but panic and so they sell now to avoid further loss. but those that are old in crypto world do still have patience and don't worry for this dumping of price and they start buying altcoins to hold more.

no need to worry about this report this not the only one that claiming/speculating bitcoin will crash/die or whatever. every day this so called "expert" just speculate things but without proof nothing will happen. they so bitcoin dumping this week so they take the opportunity to exaggerate things.

it depends on the group/companies launching the airdrop. they used airdrop to promote their project but you can only get a small amount but of course it is free and sometimes the value of the coin increase. more of airdrop today are scam so it does't have a value so it is useless even they give you a big amount.

every holder that buy in a high price feel the same as you now but more of them knew why this is happening so they just wait and did not panic. panic selling now will make you loss more money so just be patience sooner or later it will recover again.

many holder are living in korea so when this news spread they have to sell their bitcoin and altcoins to avoid loss and this affect the price to go down. and this dump should be belong to korean holder just like when this happen in china but later bitcoin and altcoins recover. so it will take time again for bitcoins and altcoin to recover just don't panic selling and start buying and start holding.

it is normal to go down because the price is not fix. only new people worry of this altcoins dumping, they panic when price go down, worrying about their loss while those old timer/veteran/holder just sit and relax and buy more coins to hold.