u/AccomplishedFlow6090

I've taken a bunch of online courses like singing success but i just never really understand how to achieve the mix. I end up with something in a falsetto voice or pulling up chest. Can someone just give me 1 clear thing to do? I ideally would love to sing high melodic rock songs

New to the world of coffee and the term acidity just confuses me. Can you give me a clear taste guidance on how to really think about acidity? I know it is sour but dont really catch that a lot in the coffee usually