Your answer did solve my doubt sir....

It really all depends on what you're aiming for. To understand blockchains in-depth languages like Python should be better suited. But, if you wish to grasp more advanced topics like Tokens, Smart Contracts etc., then understanding existing cryptocurrencies like Ethereum and how they work should be your priority instead.

Sir, I know python but blockchain is entirely new to me. So I really don't know which language to chose.......
I guess I just have to go with the flow....
Thanks for uploading the series.....