I have no idea who are the celebrities that owns bitcoin now, maybe can someone state it? If his/her fame will help boost the bitcoin market in the future, it's a good thing.

I think not, it's because the value of bitcoin is increasing overtime and contrary to what others believe that it's a bubble. Even there are times which its value is falling down it will come back strong and will have a higher value sooner or later.

Excluding it's security on how secure your bitcoin is, it's the value of it. The growing amount of it that resulted to a more powerful cryptocurrency in today's society. From a value of meh to a value of "why did I not invest this a long ago? it's the next big thing!".

A no for me. It's because of its value continues to go up despite how shaky the price was last time and despite of the rumored banning of bitcoin and other cryptocurrency in other countries according to news website: http://www.independent.co.uk. 

I'll keep investing it until I can. It's because of its value maybe it will increase in the future. By the time it will satisfy my needs, I'll plan to buy things for myself that will make me happy and what I feel is right for me.

I first heard Bitcoin from my friends while we were playing inside a internet cafe. They talked about its value which is very low  compared to its value now, the way how it will be acquired( like bitcoin mining or the faucet thing ).

They want money. They want money as easy as possible. They don't value hard work. It's also because the way people get easily deceive by what the scammers are posting on their preferred medium. So, the victim takes the bait without knowing that's a scam at all. We must keep in mind every time that we must think before we click.

There's a chance that it will go down but also there's a big chance it will continue raising its value as January approaches its last week. Keeping in mind that the more users use Bitcoin the higher its value, in my own understanding.

First, I’ll spend for my needs in order to live properly. Second, for my family’s needs like food matter. Lastly, for what I want to have in order to fulfill my happiness and feed my ego at some point.

For me, its a no. Bitcoin isn't dangerous if you know what it is. Maybe others think that it is dangerous because of what they read on the Internet. By simply following the basics of Bitcoin, you can deal with it safely. But, you must be ready of the risk/s ahead, for example, the risk of losing money overtime due to how bitcoin works as it deflates in just minutes or seconds but sooner or later it will come back strong and will value higher than before.

Indeed! Just remember when bitcoin valued around $750 on June 2016 and after a year its value was $3200+, it’s really booming high. Even some price fell due to some crackdown but it came back strong. So, for me, bitcoin will not fall in 2018.