If I want to be a PUA, is that mean I need to know how to get beatifeul women into the bed without date them or spend money on them?

You don't want to be a PUA, you want to have sex and treat girls like trash afterwords, PUAs doesn't relate to that.
If you want to commit to this you have to set up the idea that all of this PUA thing should be fun for both and not just for you.
People have feelings, tho you might have been sad about some women before it doesn't mean that you should do them the same, they might have been respectful about yo when you were in love with them and they might tried to make you understand that they don't felt the same for you.

So please don't take this PUA stuff as stick your dick into a new pussy every minute.
If you want that to happen then take some money and spend it on whores, it would be more easy.

Don't get me wrong, it's your life, your choices! But as a PUA you should get a better perspective in your life : )

About where to start:
- If you came here to ask for that, it makes me realize that you are not 100% commit to this, also you are too lazy to search for it. We are not going to give you all the things you need, this forum works to help you out on specific questions. But i can tell you to download the following audio-books:
- The game (it not content rich, but it would make you take a look on your life perspective and how you should behave like a PUA)
- Mystery method (it will give you the tools you need)

Also download "the pickup artist" season 1 and 2 (before hearing the audio-book about Mystery method)

Thats not what it means.. You certainly have to be able to do that if you want to, but that does not deem you a pua. I honestly think the whole title is hogwash, all in all, you just want to be a guy that has options with women. You have to understand the power of masculine energy, men have lost touch with this and it is the very reason women are controlling us now.

At the end of the day, you're better than every woman out there for the simple fact that you are a man. Its just the way we were structured. Look at every animal species on the planet.. The male version of the animal is always stronger and better than the female. There are no queendoms, only kingdoms.. A queen marries a regular guy, what does he become? Nothing he stays the same. A king marrys a woman, what does she become? Queen.

Thats a metaphor meaning, you have the ability to elevate the status of any woman on this planet when you get in touch with you inner "king". The moment you realize that you're better than women, all your issues with them will go out the window.

Is it ok to be a Chauvinist?