How anyone who Say Can proof Bitcoin is not ponzi?
There is More proof and evidence that it is ponzi.
I Don't mind If its ponzi but i Don't want to exit too late but not too early so When is best time to exit?
it just your mind that Bitcoin is a Ponzi scheme...
Ponzi schemes are only for financial investment products that promise big profits to you on condition. and in fact, Bitcoin is a decentralized crypto currency and is not an investment product that promises big profits and minimal losses if you join.
It's something not everyone who invest in bitcoin knows, even though they invest in a real ponzi scheme, they think they are investing on bitcoin so if it failed which is expected, they put all the blame to bitcoin, which is unfair, their lack of knowledge is ruining the reputation of bitcoin.