We can't say that Bitcoin will replace Gold.The two's are having different characteristic, so it is better not to let them compete.We can both use,buy and gain profit from them.Both of them are valuable.

Well it's only going to be tagged as wishful thinking to think bitcoin would take over gold.  Let's not forget that gold has been in existence for a very long time now so there is no way it would take the back seat for bitcoin to take over. It Might another century for bitcoin to be at per with gold,  let's not forget that it's known  (I mean bitcoin)
By everyone.  

Gold is the most popular commodity in the world, I'm sure gold will forever be the main commodity and first choice, there will never be anything that can replace gold including bitcoin, so I'm not sure bitcoin can replace gold.

Absolutely not so,  bitcoin can never replace gold not in a very long time

No, gold is a hard currency for thousands of years, and its status can not be replaced

I don't think so. Because bitcoin has different value and gold has different value.  As both are different measure for defining money and for economy.  Both run parallel.  Without intersecting each other.  Bitcoin is a crypto currency which value fluctuates a lot while gold is coming since earlier ages. Earlier gold is used as to made currency while now it is used as ornaments. Bitcoin is famous and increasing in price there are chances that it may replace cash.  But replacement of gold by this is not possible.  The value of gold is nothing more than a result of a global consensus - at the moment everyone agrees to consider gold a measure of value, simply because this measure is in some form or another necessary.

How can it overcome? In terms of what? Those are different means for store of value. One exists for ages, the other not even a decade. But there is no doubt that bitcoin is here to stay and will get even more popular

Bitcoin is an intangible asset while gold is a tangible asset. Bitcoin is an investment and gold too is an investment. The part bitcoin pays in the economy is different from gold. Both bitcoin and gold can be traded and expended. So, bitcoin is a cryptocurrency while gold is tangible.

I honestly don't see this happening. Gold is a premium currency that has survived over the years and in my opinion it is a very stable currency. While impossibility is nothing, it would be very hard to see bitcoin surpassing gold

I think yes, because nowadays gold is hard for us to find. But bitcoin is easy for us to earn money. Just an internet connection and a smartphone then a big chance for you to invest money.