Above those 3, I can say that real estate is the best option to choose because it is 'almost safe' because the price of your asset (the properties) always go up after a few years so it is a very good idea to invest in. Investing and saving is not a choice because you need to do them both because if you don't save money then you can't invest. That is very simple, So we don't need to choose from those two. Just do both

I don't know what are you talking about, and you said saving is just the another name. What name? . Save and invest is really different, and there are a different between two of them.

For me, if you will hold something for longer than 1 year it's investment otherwise it's cash or trade. I find incorrect to name everything as investment if it will be sold or spent after a couple of months/days/hours.
Investment is made based on liquidity. Most liquid things are cash and gold. Least liquid asset is real estate. Gold is an interesting thing as it could be both saving and investment depending how long you will keep.
Short term (also know as short run in economics)  is the period of less than 1 year.
So, for me, day trading in forex/stock exchange, short term time deposits/savings accounts or short term bonds are not investments. Those are very liquid as much as cash.
Even, if you buy a house and if you sell it after 3 months it's not an investment, it's cash or it's a trade as you didn't hold that house for medium/long term. For me, you should be called as trader, not an investor.

As to "saving is just another name of cash", I meant saving = saving small monies from monthly income. If you are saving those small monies to spend in the summer holiday or to give some money to your friend and get back the money in the next month it's not investment. But if you are paying small monies monthly to a retirement plan or to a mortgage debt it's an investment as you will not get your money back in short term.

yes that is right but i think it is too much time consumer to get a good profit. i think now people do not wait for such a long time they. they want profit on hand. therefore i think bitcoin is the best option. where you an get a good profit from short term investment as well as from long term investment. and if you invest your money in alt coin there also you have good chance to make money in a very very short period of time.

I prefer to invest it. but i'm not sure.. I'm so confused about world economy situation and Idk how to raise my asset....

Don't think about the world, that's crazy if you would depend your life to the world. If you want to invest, then go, invest, study on where you are going to invest, just to make sure that the percentage of your ROI is good. Focus on your self only and how you can improve it. Thinking about many things will just destruct you in your plans to raise your asset. 

Sometimes confidence will lead us into our fall down not just because you are confident with your investment, you are going to be confident with it.

Those people that are successful upon borrowing money in the banks needs to be successful because there is something that needs to be paid.

And always remember success will be reached depending on how we work.

There are moments where you should use and abuse of savings, but nowadays and at crypto world, besides bitcoin i dont see any other coin that can be used for savings without fear. With that said i do see savings as i need for the most, and to handle possible problems over the future, investments are now an amazing opportunity to get more bitcoin but taking risk is something some people doesnt like and dont.

Its always better to invest your money!
Scared money is no money.

You can also do that, if you want to keep your profit and of course you already get your profit. Trading is also an investment for throwing your money to altcoin and wait until the price is up then sell it.