How to get started as a product manager? (Genuinely asking)

Hi Reddit friends,

Failed in 2021

Failed miserably in 2022

Again in 2023

Wandered around as if I’m a millionaire (but not) in search of “purpose in life” later figured out that purpose isn’t something which comes to you but you should go find it out!!

Now I’m REALLY interested in learning about product management and how to get a job in that space.

Could anyone help me or guide me as to:

1. What are the topics I should focus on PM?

2. Technologies for PM

3. Interview preparation

4. Resume guidance

POV: I’m currently in the united states and looking for a job.

I know you guys might feel like this guy doesn’t deserve to be in the US without any kind of exp in PM. But I have the passion and commitment for a PM.