Where should I start?

Why is it so important to understand the function you are trying to hack?

What do I need to know before I start doing bug bounty?

When am I likely to find my first vulnerability?

Do I need to know any programming languages?

How do I gain the experience necessary to understand what I should test for?

I feel that I am not making any progress. What should I do?

How do I know if a bug is a security issue?

Which bug type should I start learning first?

Is it possible for a new or inexperienced hunter to find a bug in a public program?

What tools should I use and when should I use them?

How do I think like a hacker?

Can anyone become a hacker? Do I need cybersecurity experience?