A great option for people who have a permanent job.
I trade when I have free time
For me it's like a hobby

I would say that the exploration of outer space is the new hope of humanity.
Bitcoin and cryptocurrency in general - it's just an instrument. Yes, it simplifies our lives, but clearly does not give us any definite hopes for the future of humanity 

How can it lose popularity when everyone around it is talking about
it seems to me that he is gaining popularity with each passing day
Soon everyone will dream BTC 

If there is no need for money for the current moment, it is better to hold them at least until the end of the summer

The BTC should grow, everyone believes this 

Only if you are able to analyze the market as a professional
in another case, you will live on the street 

ideally, I would like to see all the spheres
that, it was at the level of payment by a bank card

but it is still so far away (

Now can you be officially  an expert in cryptocurrency? Does this mean that a person with such a diploma can officially work in the specialty?
I know that there are many courses dedicated to cryptocurrency, but it's all at an informal level.
Is this the beginning of a new era? Is this the first precursor of the legalization of the cryptocurrency?

Great news, I think 

news.bitcoin.com/brazilian-university-launches-cryptocurrency-masters-programme/

Not possible, at least because of the black markets
The fact is that at this time people need BTC

I agree
absolutely different things

As far as I know faсebook and twitter prohibited to advertise crypto
And it's a pity, targeted Facebook advertising is one of the most effective methods at the moment

It may turn out that there will be nothing left for the children
on the other hand, they can already grow up rich
I think the risk is not justified

the government does not benefit from legalizing BTC
who will pay taxes? who will fill the pockets of politicians?

for me BTC is an additional earnings (or loss)
Although of course I do not have enough time to fully analyze the market
I try to do all my free time BTC

BTС - this is business already
This is a trend that develops independently

Full analysis of everything. 
Although it's always a Russian roulette, the project can look amazing, but in fact people simply will not accept it

For me this is the only currency that is not dangerous
Altcoins for me are more dangerous, although everyone thinks in his own way

the main thing is no panic.
you need to understand that the market manipulate those who are profitable at the moment
I stick to the HODLING strategy 

There are not many kinds of currencies, but a lot of tokens are being produced at the moment
everyone wants to earn money, so there are so many new IСO with new tokens

I love fantasy. I'm constantly involved in football
if it's just as interesting, I'd like to try

for me this is the only strategy.
I do not have time to analyze the market, so I buy at a low cost and wait for several months
50/50 chance
to each his own