BTC price have dropped 25% of it's all time highest. Currently at below 15k. What do you think is causing it to drop. Is it gonna drop more? Is there anything to be worried?

Anyone kicking themselves for not buying bitcoin sooner now has a novel way to make amends. One of Ireland’s best known lottery operators is offering a bitcoin bounty worth millions of dollars. In exchange for picking six numbers, entrants – who aren’t limited to the Republic of Ireland – will be entered into a draw whose current jackpot stands at 1,025 BTC. More details on https://news.bitcoin.com/worlds-first-bitcoin-lottery-offering-1000-btc-bounty/
Who's the lucky one?

Co-founder of bitcoin.com Emil Oldenburg, is extremely skeptical of bitcoin’s future. He calls it the riskiest investment one can make at the moment and blames it on the market liquidity. He also has sold all his bitcoin and switched all of them to bitcoin cash. What do you think of this? Do you think this sort of news will drive people away from bitcoin and it will all fall off one day or he's just paranoid for no reason?

I want to buy some new currency. But not sure which ones. It'd be helpful if you throw in your ideas with brief reasoning.

Ripple is now nearly ¢50 with 28% price increase people!! It's a good time to sell for traders or hold them if you are thinking long term. Which alt currency do you think will be the next profitable one?

Looking at the hype and profit, I honestly would be the happiest if someone presented me btc this Christmas. Any Santa Claus around?

Judging the pattern and graph, I believe each btc will cost 20k before Christmas arrives. What do you think?

The price has significantly dropped in last 24 hours. It was so high until yesterday. What's happening?

All these cryptocurrency & trading is brand new to me. Would really appreciate everyone's insight. Would be great if you could keep it simple though, as I'm not familiar with many terms yet.