Ok , im not high yet , but any time i am using https://faucet.rinkeby.io/ to get some eth [3 eth to be exact],and it gets immediately transferred out to different wallet without any interaction from my side. How is that possible ? It is kind of scary.
That faucet hasn't worked for me or anyone I know in a while, I been using:
The reason why I recommend the 2nd one is because you can run it several times to get the Eth you need.
When I started developing, I used a completely different wallet just in case.
Doesn't answer your question but I hope this helps you get going.