怎么会爱上这个人?情感的资金投入和回报率

zenmeaini？youyizhongbolatushidejingshenlianai：nvrenhuoshinanshengbingbuzhunbeiheyixingpengyouchanshengroutiguanxi，erzhiweizhaoyigeqingtudemubiao，balingyifangzuoweijingshenjituo。wangwangtiaoxuanzheileitanlianaifangfa，youqishinvren，mudishiyijuliangde：jibaohubenrendemingjie，yingduizhixiqinshudeqingkuangxialisuodangran;younengxiangyoudaoaiyigerenhebeiyigerenaidezheifenlanman。neimezenmehuiaishangleta？aishangtayounaxieni?xiamianjiugensuixiaobianyiqilaikankanzenmehuiaishangzheigerendewenzhangba。

jinjin，liangxingdexiangchu，wubihehuganqingdeshehuijingjixueguilvxing——yingduihezishenmeishenmeqinshuguanxideyixingpengyou，yigerenbutaikenengbuqiuhuibaoerqiezhangqixingtouruqingganerwusifengxian，quanshijiedabufenmeiyouneiyangdenanrennvren;youxierenxinganqingyuantourushijian、qiancaiheganqing，mudishixitudedao shouyi，yaobushiroushendeshouyi，yaobushiganqingdeshouyi，zhuyaoshiroushendeshouyi;dangdaideren，zaiganqingshangyulaiyushiji，ganqingbianchengyizhongxiangmutouzi，zhuzhongdeshixiangmutouzidegaoxiaolvheshouyilv。duixuduo nanrennvreneryan，nidoubuyuanyigenta(ta)fashengguanxi，ta(ta)weiheyeyaozainideshenshanghunrizi、huoliheqinggan?

我将这属于情感婚姻社会经济学的范围，阅读者能够借此表述两性关系的众多事宜。

youxierenweishenmeyaoyueniyongcan、kandianshiju、dujialvyou?

chukaijiaojihelimaoxingdeyaoyue，zheigerenmeishenmeyuanyindiyaoyueniyongcan，yibanbiaomingzheigerenduinizhuyaobiaoxianchulexingquaihao，zenmeaini？xiangyaozainideshenshangtaoqianheshijianle;quanshijiemeiyoumianfeiwucan，nijienalelingyifangdeyaoyue，zenmehuiaishangzheigeren？zailingyifanglaikan，dengtongyunijienaleta(ta)，nijienayaoyuedepinciyueduo，youqishijienalingyifangdulideyaoyue，jiubiaomingnixiangyaojienalingyifang;jiarunizhishichuziyuwenminglimaoyoushihoujienayaoyue，huoshihuijuelingyifangdejuedaduoshuyaoyue，neima，lingyifangbianhuigaoqingchu，niduita(ta)xingqubuda，huoshigenbenmeiyouxingquaihao，lingyifangbianhuitiaoxuanshiqudichechu，jierbaxingquaihaozhuanweiqitayixingpengyou。xuduo qingkuangxia，shejiaoyaoyueshiyizhonganshixingganqingxiangmutouzi，zhuyaoshiweilegenghaodishuomingzishendexintai、jiancelingyifangdefanying，leisijingjifazhanxiangmutouzishizaoqideshichangdiaochahexiangmukexingxing。

有些人原先对你很激情，为何之后对你冷漠乃至爱答不理了?

jiqing，shiganqingdechushijieduan。yidanbierenduiyiweiyixingpengyouzhuyaobiaoxianchuguoduoerpingwendejiqingshi，jiubiaomingbierenduizheimingyixingpengyouchongmanlexingquaihao;neima，bierenzhihouruhehuranjiusangshixingquaihaoleni?huoshi，bierenjuedezishenzhuyaobiaoxianchudejiqing，lingyifangshushiwudu，meiyouyiqiedafu;huoshi，bierenshigexingjideren，erlingyifangquexiguanyongjiaozhangdeshijianlaidiaochabieren，bierenjuedeganqingxiangmutouzidegaoxiaolvbugao，shouyiwuwang，qianquexixinle，yincitiaoxuansheqi;huoshi，bierenfaxianlingyifangzaoyiyongyouqinglvhuoshilianren，juedexinhan、fawei，sangshiganqingxiangmutouzidetuidonglile……bierenyincitiaoxuanzhongduanjiqingdetuiguangheganqingxiangmutouzi，jierxunzhaoxiayigeshihedezongtimubiao，zaocheng qianhouzuoyouxintaidabuxiangtong。

tayiqianneimexihuanni，duinibuduanditouhuaisongbao，rujinruhelikai?nanshengxianqiandatouhuaisongbao，kejingdizhuiqiuwanmeinvren，mudishixunzhaochanshengyiduanhunyinchuguihuoshihunhouchugui，zongeryanzhi，zenmehuiaishangleta？fashengguanxishichangtaihuamudizhiyi;keshi，nanshengfajue，buguantazenyangqinfen，nvrenquezhixiangyaogentatiaodou、xianliao，batazuoweijingshenjituo，zheiduinanshengeryanshiwufajienade，youyuwuxingketu，yejueqingketu，nanshenggenjupingding，ganjuebanvrennongfashengguanxidehenyoukenengliaoshengyuwu，jibenshangbutaikeneng。zhenduinanshengeryan，zheidaibiaozheganqingxiangmutouzideshouyilvjibenshangweiling，nanshengziranmeiyouneimedadexixin，ziranhuitiaoxuanlikai，xunzhaoxiayigeshouyilvgaoxiedenvren。nanrendexiangfafeichangjiandan：buyiyangdenvren，bianshibuyiyangtouzidexiangmu，shouyilvdaxiaobuyi;youneimeduoshijianpeizhenvrenxianliao，quehaowujieguo，neima，hekububazheizhongshijianzijintourudaobiedeshouyilvgaoxiedenvrendeshenshangni?zheileisizichantouzixingyedechechugerenxingwei，yigexiangmutouzijingjixiaoyibutaihao，touzirenyincichexiaozichan，tiaoxuanciwaiyigexinxiangmu。