I'm not a big DHV person and usually DHV through my body language and persona. However I think it's a large part of the game i'm missing and I want you guys to analyze whether they are good or not.
1- I organised a night out for my class and 40 plus people came.
2- Protected a girl from this guy stealing her food.
3- I do martial arts.
4- My parents are wealthy and I was brought up well.
5- I used to be the county champion at 200m.

All these I hope to put them into conversations with women subtly.
Do you think these DHVs are good and will give me more IOIS?
Can you suggest any better ones?

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I don't even need directions from you, but I'm gonna get an erection from you.

Well a few of them are pretty good. For example the martial arts shows that you know how to defend yourself and stories that hit about the wealth of your family will do two things. 1. Tell a girl that your not a broke scrub. and 2. Attract gold diggers. When DHVing you want to mention cool things that you did (or someone else that you happen to borrows story). For example.

I go to clubs pretty often so I know a lot of the staff. I also use to promote. So when I go to the club and I meet a girl after we start talking I take her to the bar to get some drinks. I will start a short conversation with the bartender, introduce the girl, get our drinks, and tip. (Always tip) This shows the girl that I am known around the club. I will some times dap up a bouncer and the girl will be like how do you know him, then I get to explain how I was a promoter.
The point is you want to (or have a wing) mention something interesting about your self in a normal conversation but make it seem like its no big deal.

I would not talking about saving some girls food from being stolen. I maybe if you can turn her food into a peruse but idk.
As far as organizing night out I would focus more on what you did and who you were with instead of how many people attended. However it is cool to slip that in.

I hope this helps mate. Cheers and good gaming.

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If you don't like something change it... And never regret anything because at one point in your life it was exactly what you wanted.

Dont be silly, dont use them , what does it realy add to your game. Im gonna quote myself from an earlier thread I posted On Dhving the right way if you have to at all

if your bragging your not dhv'ing,

just tell cool story's that are interesting to listen to and possibly funny,
dhv = being cool/fun/interesting,

if your all like,

yeah, so the other day, i organised this event,

it was pretty cool 40 people came,

THIS WILL DLV YOU, she is a person dude, think of it as a person to a person, DHV's work on guys too, think if someone told you that story, would you be like WOW THIS GUY IS COOL AS FUCK, or would you be like, THIS GUY IS TRYING TO HARD?

Well if the last two responses didn't notice, I said that I was going to say them subtly and within a relevant conversation. A routine is where you stack your DHVS in a way that you can continue to carry on the conversation. I don't intend to do that because it's robotic. I just want to say positive points about myself within the conversation where it's necessary. Not once did I say I was going to brag.

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I don't even need directions from you, but I'm gonna get an erection from you.

look my point was that a DHV is meant to make you look good, if you slip in DHV's just so people know that they exist for you, it won't do much, the point of DHVing and negging, is to create the whole this person looks up to me kind of feel, a verbal DHV is usually just an interesting story, doesn't actually need to have the DHV's in it parsay, a story about how you had a pet frog when you were young could be a dhv as long as you tell it well and it is interesting/funny, mostly the only DHV that will aid you through the use of subtle hints without it being interesting is pre-selection, and that more or less only helps cause it demonstrates most likely that you will not be needy and have experience and are not some crazy rapist, but proofing DHV's is the most effective, not talking about them, DEMONSTRATE higher value, don't just say you do it, or talk about it, unless it is a cool story with subtle dhv spikes in it, it is allways better to just simply demonstrate higher value

if the storys around your dhvs are interesting/funny then that is all the matters really, you can use all those DHV's if you find an appropriate time to tell a story about them, but make sure the story is interesting or they are irrelivant and come off as tryhard/bragging

DHVing is qualifying which is Beta.

You just listed out your qualities. If you did that your qualifying yourself.

If you go on trying to convince her your high value, your qualifying yourself.

DHV= Qualifying yourself = Beta

Qualify her= Alpha

if he demonstrates the value he isn't qualifieing jack fuck all, he is just being cool, if you are making out with a girl in front of another girl you are not qualifying yourself to her, you are DHVing, if you are leading a group of men around in front of a girl, you are not qualifying yourself to her, if you punch a guy in the face who just slapped your target, you are not qualifying to her, if you have good vocal projection and vocal tonality and you demonstrate different emotional states, you are not qualifying yourself to a girl,

if you lead a conversation into a cool story, lace it with DHV spikes then qualify the girl on the story as your lead in so you can show interest in her off the qualifyer (eg. you ever do anything like that), then you are not qualifying to her, you are trying to pull DHV spikes out of her,

IF YOU TRY TO BRAG, YOU ARE QUALIFYING YOURSELF TO HER

I think Zappo said it perfectly, always show you're willing to make a bit of a joke out of yourself it shows you have charisma and aren't just boasting