Either you are or you are not a blackhat.
Why do I say this? Because the best blackhats I know are by their very nature blackhat. What I mean by this is that as people they share certain qualities that are part of their very nature and their very personality.
- They look for unusual, outside-of-the-box, creative solutions to problems
- They don't follow the status quo
- They don't just take anyone's word for it; they try things out for themselves
- They think for themselves, i.e. they aren't typically following the crowd, but they are on the outskirts observing the crowd and taking mental notes
- They have no fear of what might happen or what naysayers tell them will happen; they just jump right in to whatever they are doing
- They are able to learn quickly and along with that they learn from their many experiences quickly
- They laugh at the limitations others attempt to place on them or on their goals, and make it their mission to accomplish what they set out to do
- Blackhats are to the internet as punk rock is to music
- BHs are the underground, they are the ones who know what the mainstream doesn't know and isn't interested in and doesn't even know is possible
So can you learn this stuff? Sure, I suppose you could pick up a few tricks and learn a few methods. You could read some e-books and learn about the world of the blackhat.
Can you turn yourself into a blackhat? I don't think so. Either you is or you ain't.