Before anything else, I do day game and sarge sober chicks.
If you want to sarge the 18-23 year old age group, Bobby Rio's "Make Small Talk Sexy" gives you the edge. If you know how to talk to younger women, you've got it made bro. This one is focused on talking to the younger babes. It also features Adam Lyons' breaking rapport (the one you call 'disconnect') techniques combined with playfighting.
David DeAngelo's materials appear to work best in the 24 to 29 age range but C&F works for all types of women young or old. It's just that the 24-something are much more receptive to it.
For general materials, Warped Mindless' free stuff is good-- at least for me because these are direct to the point and have fewer steps. You can't go wrong. The instructions are clear as the blue skies and short like an average Asian dick.
If you want to dig deeper, check out the Chief's Outer Game Guide or Slywalker's threads.
I won't recommend Carlos Xuma because his marketing guys AFCd the guru. They're sending me like 3 to 4 emails with the same content day after day. Talk about neediness.

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Approach. Open. Escalate. Isolate
Here are my two essential rules on texting that will save you tons of time and money:
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