Questions: Redpill and Long Term Relationships

I was told to post this question, and hopefully it'll help anyone else who may have the same questions.

I've been following redpill for a couple months, and I really like certain aspects of it. I just have a few questions. Overall it seems like Redpill is designed for guys who are either: 1. Figuring women out (late teens, early college years.) or 2. Guys who have been emasculated by women, used etc. It's pretty much a 'get your fucking balls back' mentality. Works great. Brings out the man in all of us. Women love a man and us men need to be fucking men.

Somethings that's kind of nagged me though, is long term relationships with redpill. There seems to be two sides I've seen. One side seems to lean towards maintaining who you are, don't fall for all the millions of ways women 'catch' us, but with the right woman, things can work. The other side is pretty much that every woman is a cheater, liar, and needs to be used before they use you.

Now those are just summaries of the feelings etc of posts/posters I've gotten. As much as I would've agreed with the second sentiment in the past, the first one is more accurate after years of experience.

In your mind, what makes a long term, happy relationship?

What would you say are the 'red flags' for whether a woman is worthy of becoming serious with?

And finally, what should be the 'green flags' men look for in a woman?

I ask these questions, not so much for myself, but I find a lot of guys could use the advice your sub provides in daily life, I'm just unable to always word it correctly. I may not agree with everything, but a lot of it really helps a man maintain his integrity and honor while at the same time pushing him for more. I disagree with some of the ideas thrown around, but overall, I think this sub certainly helps men maintain a sense of masculinity and fortitude when the rest of the world drains it away.

Thanks for reading and I hope you have the time to answer. I apologize for the long post, half a bottle of jameson and adderall makes for a fun night.

Edit: Thanks guys, yall have really given me some great insight and tips to spread on. Really well worded and thought out responses. This sub is a bastion for those who have had in plain terms, their balls in a jar, and those that are just starting the scene. I originally had the feeling that there's a lot of anti-relationship advice on here, but that really isn't the case. Just that the wrong relationships should be avoided at all costs. Hopefully those that find this sub will better themselves through yall's advice.

I'll scratch my beard and drink this whiskey to men who have the confidence and mettle to know what they want and take it. Cheers! I'll go back to my lurking around here.