Can you please post the link here so that we can read everything about Singapore stance on bitcoin? Too lazy to search the web right now.  . One thing that goes with Singapore is that is a Information Technology hub for the in the last decades or more. So they are really inclined to adopt new technologies such as crypto. So they are going to attract entrepreneurs to make Singapore as their home based if indeed they are going to stay on embracing cryptos. And maybe we will see that they will become behind Japan as one of the prime movers. I would like to see them give incentives to ICO companies as well. Similar to what Belarus did, 5 years tax free, thus becoming a blockchain and crypto hub country.

[/quote]
Yes, You can refer to the following links:
https://cointelegraph.com/news/singapore-confirms-it-will-not-ban-cryptocurrency-has-no-risk-concerns
https://ebitnews.com/international/singapore-will-not-ban-cryptocurrency/
This statement of Singapore has had a positive impact on bitcoin prices and the cryptocurrency market in the these days

Singapore's Prime Minister Tharman Shanmugaratnam said the country's government will "not ban" cryptocurrency.
In Asia, Japan and Singapore are the best markets for cryptocurrency and blockchain in recent years. In China, Vietnam, Indonesia banned bitcoin and the cryptocurrency market, Singapore was very active in developing Blockchain and cryptocurrency markets.

At present, bitcoin prices are down at $ 6,644. This is a opportunity to buy bitcoin for long-term investors.
But still need to be careful as the downtrend remains. The reason for the bad market may be due to an increase in access bans for international trading sites in China and the number of banks prohibit credit card payments for cryptocurrency

of course "sad". Because he was too young, just 20 years old, he’s so foolish. He has a beautiful future ahead.
I hope he think carefully before he act.There’s More To Life Than Money.

One of the reasons the Chinese regulators controlled ICO are stricter because the ICO  has spread and out of the traditional crypto community.
China recognizes the real needs of its people with the ICO, but the government should prevent speculative ICOs to protect real investors.

Bitcoin is a global craze. Even farmers, students, the older, housewives ... who are don’t know what is blockchain also buy bitcoin. Because there are so many new investors investing in it in the hope of making a big profit. But actually that is not investing that is gambling.  
I do not prevent you investing to make money but invest wisely. Especially do not put all the property into bitcoin and cryptocurrency. Hope people do not blindly participate in this gamble.

 
I think NO, you shouldn’t. Because These sites can be categorized mostly as scams or HYIPs (high yield investment programs).
These sites take money from people around and promise to give them interest on them. They will then start off by paying these returns through money they get from new sign ups and create a big buzz around the site. Usually they will also have some sort of referral program so that users can bring in their friends. This will go on for around 3-4 months until one day the website will just go offline and the money will be gone.
I should you stay away from sites promise double your coins or give you daily interest on them.

Yes, I'm serious. you can consult under the following link.
http://cafef.vn/tu-1-1-2018-lien-quan-toi-bitcoin-se-bi-xu-phat-ra-sao-20171230111120909.chn
http://vietnamnet.vn/vn/kinh-doanh/tai-chinh/tu-1-1-2018-dung-bitcoin-thanh-toan-bi-di-tu-3-nam-419033.html
This is Vietnamese website, you can google translate into english. 

As from January 1, 2018 the act of issuing, supplying and using illegal means of payment, including bitcoin and other similar virtual currencies can be prosecuted for criminal liability in Vietnam. Information to users of bitcoin in Vietnam note. 

is ethereum better than bitcoin? what do you thịnk about that? Which is the best Cryptocurrency to invest 2018?

In 2018, there are big surprises for the crypto currency market, but there are two difference opinions. As financial experts, the market is in a bubble period, should not to jump in. On the contrast, technology specialists believes the crypto currency will continue to boom, and will become trend in future.

Ethereum is currently considered to be the most valuable in the crypto currency, even Ethereum is also rated higher than Bitcoin profitability, technology platform and principle of the application. Compared to Bitcoin, eth has improved more security and speedy transactions.