Buat saya krn sy melihat bgt bnyk org2 smart yang percaya pada Cryptocurrency. jadi ya.. mrk aja yg jauh lebih sukses dan smarter percaya, masa sy nggak, hehe..
Dan buat saya Cryptocurrency memberi harapan sapa tau bisa retire pd wkt yg diinginkan, haha... amin.

Im pretty newbie in cryptocurrency. I heard that we need to keep secure our Private key. Do we get a Private Key each time we open an account on an Exchange ie: Bittrex, Poloniex, Binance, Coinbase, etc? or do we get Private Key on each currency? I have account on Bittrex and Binance and Coinbase, and as I can remember they never show me Private key. do I suppose to get one?

I also need to know; Do we need to save the generated address each time we send or receive coins between exchange? the address keep changing each time we send.

And where do I get a Paper Private key?

Today I had trouble when I need to transfer ETH from Ledger Nano S to Binance or Bittrex.  It kept fails. Then I found article about using MEW (my ether wallet) as a solution. My question: IS IT SAFE TO USE MEW? will they be able to steal my ETH?  I know it requires hardware to send it from Ledger, but im just curious  because we open our Ledger Ethereum in their website, they could change the destination address to any address they want. anyone can answer this?  

Haha..ingin kaya mendadak masih mending gan, yg dikawatirkan jadi sinting mendadak setelah kehabisan duit. Mudah2an jangan sampe ya, duit hasil keringat kan sayang klo sampe habis. apalagi klo setelah habis duit, jadi sinting mendadak, jangan sampe ya.

yang dimaksud wallet address apakah sama dgn private key? setahu ane yg perlu disimpan adlh private key.  mungkin wallet address juga perlu ya?