@lyfo

Thanks for your reply.

I know that blockchain strategy is win-win for anyone who uses blockchain. but I cannot accept that when you trade anything, makes value.
when you trade something very much, price of it grows. but it is not mean value is also growing. sometimes massive demand for a thing makes bubble and price grows very fast. but after sometimes(depends on many factors) price break and many people lose their money.

So nothing could be valuable just because of trading. because in real amount of trade for something should come from its value. everything should have a real value and give service/value to grow and reamin in the future, otherwise disappears.