I just bought Bitcoins with Coinbase site, and as I read about bitcoin, everybody say I shouldn't let my bitcoins in Coinbase, as I don't have the private keys.
So I opened a bitGo Wallet, and try to send some bitcoins there, but If I want to send 10 euros, it cost me 31.22 euros to send it...
I don't understand it. Can anyone help me understand why ?