That feeling of pure fear when the spring-boot app is launching and the INFO lines are printed a bit too quickly at your taste and you expect dozens of stacktraces printed... while it's all good. It builded on the first try, congrats!

... Wait, why did it build on the first try?

What's the point of having a StringBuilder if I can't name it Bob?

-> Want to install npm
-> Brew install npm failed
-> Think that yarn is an alternative
-> Want to install yarn
-> "npm install yarn"

Reject Front-End, Return Back-End.

Do I know how to use flex? Mostly.
Do I know how to center a div inside a flex? Yes.
Do I know if I need to use align-items or justify-content for it? Absolutely not.