To me, the most attractive concept of Bitcoin is decentralised.

Decentralised means no one can control Bitcoin even governments. Unlike fiat, the government decide the inflation rate, exchange rate and interests rate.

maybe the most attractive concept about bitcoin is a new investing way with bitcoin because today if they invest their money in bitcoin, they can make a big profit in the future, at least in three months after they bought. although the price cannot be predicted, the price will increase more and more. from investing in bitcoin, they have a new option to save and invest their money in another form and not just saving their money in gold.

To attract newcomer the best assertion you may tell is I can double your cash within four months. but those statements is effective in individuals who are seeking for cash. However, if you meet a businessman and need to inform about bitcoin, you may even tell “your financial institution will increase your money through 2-five% a month, bitcoin should do 25% a month”. I am hoping this closing one is right, if you meet a random people you could tell ”bitcoin made me rich” however I it could be effective if you are sitting in a lambo.

You are right, first of all, the first reason why people are attracted to bitcoins is because of its overwhelming price. That is why more people pays attention in earning bitcoins much more than working or taking a job. Also in earning bitcoins, its less work than other jobs in short, its much easier to earn in this kind of job than other job in the outside world. Bitcoin is easier to save than paper money.  But it has some risk too.

- a currency that i could use and spent without a physical form
- a currency that i can that i could use with total anonymity (that part is important to some people) for me not much
- a currency that i could use all around the world without any restrictions (Banks governments etc...
- an asset that i can keep for a long term investment
- a currency that i can earn from trading on exchanges (just like stock market etc...
- the blockchain technology and that the other crypto currencies started evolving and enhancing by time passes

here you go a couple of reasons why iam attracted to bitcoin and everyone else is too and iam sure there are more reasons to attract to bitcoin or crypto currency world     

The cool thing about Bitcoin is that it can get stored for a while and the coin could be used later if there is still people using it.

I think the most important feature that bitcoin have which I most loved or attracted is, Bitcoin is a great thing that can help you in all aspects.
As a student I am busy in my studies, bitcoins whelps me to earn money in legal way without spending too much effort to  have it which is a big thing for me.

limited supplies with  getting more attention and higher demand and getting higher..
bitcoin votality that gives everyone a profit , a little loss but great comeback in just few days .
bitcoin having lots of money value but  no physical money yet they get more and more value day by day!

To me, the most interesting idea about Bitcoin is to make a lot of money in a short amount of time and not have time to work. Besides, Bitcoin also has many attractive concepts such as price, decentralization, anonymity, global, ....