You played well for your rank, so I don't have many comments. I'd focus on playing more, or on doing life and death problems, whichever you like more.
Also, posting a game where you lost might be more productive.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]HA[3]KM[0.50]TM[1800]OT[5x30 byo-yomi]
PW[dadvcody]PB[Hayz]WR[24k]BR[27k]DT[2011-11-29]PC[The KGS Go Server at
http://www.gokgs.com/]AB[pd][dp][pp]C[dadvcody [24k\]: hi gg
Hayz [27k?\]: onegaishimasu
]RE[B+74.50]
;W[dc]WL[1778.998]
;B[pj]BL[1795.917]
;W[ce]WL[1778.025]
;B[jd]BL[1789.572]
;W[dh]WL[1773.993]
;B[dj]BL[1785.372]
;W[cj]WL[1770.224]
;B[dk]BL[1778.758]
;W[ci]WL[1761.251]
;B[ei]BL[1769.905]
;W[co]WL[1752.815]
(;B[cn]BL[1752.579]C[Phelan: This is a mistake, you are forcing white to cut you in two. if you want to separate the white stones above from this one, you can play C9 instead. Otherwise, I'd recommend C4 or D5.]
;W[do]WL[1747.562]
;B[eo]BL[1744.575]
;W[cm]WL[1735.237]
;B[dn]BL[1738.48]
;W[bn]WL[1721.418]
;B[en]BL[1732.132]
;W[bp]WL[1716.124]
;B[cp]BL[1713.119]
;W[cq]WL[1699.781]
;B[bo]BL[1709.649]
;W[cl]WL[1680.044]C[Hayz [27k?\]: hello joda, how are you tonight?
]
;B[ck]BL[1703.946]
;W[bk]WL[1674.906]
;B[bq]BL[1690.933]
;W[dq]WL[1668.126]C[Hayz [27k?\]: i remember now that i cant see anything you type back :O
]
;B[eq]BL[1679.082]
;W[fr]WL[1652.718]
;B[er]BL[1673.952]
;W[hq]WL[1648.728]
;B[jq]BL[1668.475]
;W[ho]WL[1642.476]
;B[jm]BL[1662.441]
;W[gl]WL[1628.451]
;B[hj]BL[1656.363]
;W[el]WL[1626.465]
;B[dl]BL[1645.933]
;W[dm]WL[1624.197]
;B[em]BL[1641.481]
;W[ek]WL[1615.304]
;B[ej]BL[1634.51]
;W[bl]WL[1601.384]
;B[an]BL[1627.013]
;W[di]WL[1594.265]
;B[bm]BL[1618.962]
;W[bj]WL[1591.673]
;B[fl]BL[1614.386]
;W[fk]WL[1586.026]
;B[fm]BL[1611.608]
;W[fj]WL[1582.058]
;B[fi]BL[1607.473]
;W[gk]WL[1575.552]
;B[gj]BL[1595.185]
;W[hm]WL[1567.343]
;B[hn]BL[1588.312]
;W[gn]WL[1564.023]
;B[in]BL[1580.808]
;W[im]WL[1547.853]
;B[jn]BL[1575.426]
;W[ik]WL[1542.251]
;B[hk]BL[1564.594]
;W[jl]WL[1534.263]
;B[cc]BL[1547.301]C[Phelan: Why tenuki (play somewhere else) at this point? You had a good attack going on white's group.]
;W[cd]WL[1522.841]
;B[db]BL[1537.365]
;W[cb]WL[1516.175]
;B[bc]BL[1533.469]
;W[bb]WL[1510.182]
;B[dd]BL[1529]
;W[ec]WL[1503.026]
;B[ed]BL[1525.355]
;W[eb]WL[1499.471]
;B[fc]BL[1518.82]
;W[da]WL[1497.132]
;B[fb]BL[1508.054]
;W[ea]WL[1495.711]
;B[ef]BL[1484.097]
;W[ac]WL[1493.074]
;B[bd]BL[1477.848]
;W[be]WL[1491.993]
;B[cf]BL[1472.176]
;W[ad]WL[1488.873]
;B[eh]BL[1461.599]
;W[bh]WL[1484.553]
;B[gq]BL[1449.77]
;W[bf]WL[1481.22]
;B[df]BL[1445.145]
;W[cg]WL[1480.026]
;B[eg]BL[1442.934]
;W[dg]WL[1477.878]
;B[gm]BL[1433.226]
;W[bg]WL[1476.072]
;B[go]BL[1427.085]
;W[jj]WL[1461.869]
;B[kj]BL[1408.172]
;W[hl]WL[1459.643]
(;B[gi]BL[1376.129]C[Phelan: This is bad shape, it's called an empty triangle. You should avoid these whene you can. Here, a better shape would be H12.]
;W[kk]WL[1439.049]
;B[ji]BL[1344.768]
;W[ki]WL[1434.215]
;B[lj]BL[1341.595]
;W[li]WL[1429.85]
;B[mj]BL[1338.924]
;W[nj]WL[1424.07]
;B[mi]BL[1335.74]
;W[lg]WL[1416.857]
;B[ll]BL[1296.444]
;W[jh]WL[1413.272]
;B[ii]BL[1288.72]
;W[jg]WL[1395.674]
;B[kh]BL[1280.05]C[Phelan: What did you want to accomplish with this move?]
;W[lh]WL[1382.805]
;B[mh]BL[1268.805]
;W[kg]WL[1380.313]
;B[mf]BL[1259.852]
;W[mg]WL[1377.217]
;B[ng]BL[1256.333]
;W[lk]WL[1372.064]
;B[mk]BL[1252.875]
;W[kl]WL[1370.577]
;B[km]BL[1248.675]
;W[ij]WL[1363.608]
;B[hi]BL[1241.437]
;W[il]WL[1362.294]
;B[hp]BL[1229.113]
;W[lf]WL[1348.952]
;B[me]BL[1223.474]
;W[le]WL[1345.87]
;B[ld]BL[1221.26]
;W[ke]WL[1340.905]
;B[je]BL[1210.934]
;W[jf]WL[1339.592]
;B[if]BL[1207.029]
;W[kd]WL[1338.192]
;B[kc]BL[1204.626]
;W[lc]WL[1331.81]
;B[md]BL[1201.144]
;W[kb]WL[1329.571]
;B[jc]BL[1198.785]
;W[mb]WL[1324.33]
;B[jb]BL[1194.492]
;W[ka]WL[1316.597]
;B[ja]BL[1192.367]
;W[mc]WL[1313.041]
;B[nc]BL[1188.869]
;W[nb]WL[1311.074]
;B[ob]BL[1186.679]
;W[na]WL[1282.533]
;B[oa]BL[1177.432]
;W[la]WL[1280.857]
;B[rd]BL[1156.329]
;W[ml]WL[1271.953]
;B[lm]BL[1152.819]
;W[nl]WL[1263.452]
;B[nk]BL[1149.205]
;W[pl]WL[1247.095]
;B[ol]BL[1143.199]
;W[om]WL[1244.163]
;B[ok]BL[1140.484]
;W[no]WL[1235.515]
;B[nm]BL[1137.34]
;W[on]WL[1222.722]
;B[oo]BL[1132.239]
;W[qn]WL[1210.647]
;B[pm]BL[1124.066]C[Phelan: Think back to 112. What did you want to accomplish with this move? They are related.]
;W[qm]WL[1203.898]
;B[ro]BL[1112.12]
;W[po]WL[1161.977]
;B[op]BL[1108.652]
;W[np]WL[1152.34]
;B[nq]BL[1100.771]
;W[oq]WL[1149.146]
;B[pq]BL[1097.276]
;W[or]WL[1144.287]
;B[nr]BL[1092.521]
;W[pr]WL[1137.648]
;B[qr]BL[1089.39]
;W[qq]WL[1131.608]
;B[qp]BL[1085.742]
;W[qo]WL[1121.368]
;B[rq]BL[1080.714]
;W[pn]WL[1117.939]
;B[ps]BL[1068.887]
;W[nn]WL[1116.235]
;B[mm]BL[1066.284]
;W[ql]WL[1114.996]
;B[os]BL[1062.815]C[Phelan: You could capture this later, since the stones on either side were safe.]
;W[rn]WL[1113.6]
;B[rp]BL[1053.315]
;W[sn]WL[1109.113]
(;B[mn]BL[1043.14]C[Phelan: An empty triangle shape again. Try N4 here.]
;W[qj]WL[1104.294]
;B[qi]BL[1037.446]
;W[ri]WL[1091.282]
;B[rj]BL[1034.149]
;W[qk]WL[1088.77]
;B[rh]BL[1028.62]
;W[rk]WL[1079.355]
;B[si]BL[1026.043]
;W[sk]WL[1077.602]
;B[sj]BL[1023.785]
;W[lp]WL[1054.154]
;B[mp]BL[1018.948]
;W[mo]WL[1051.149]
;B[mq]BL[1011.385]
;W[jo]WL[1037.767]
;B[io]BL[1000.988]
;W[jp]WL[1036.01]
;B[ip]BL[989.916]
;W[kq]WL[1034.437]
;B[kr]BL[985.548]
;W[iq]WL[1024.43]
;B[jr]BL[978.189]
;W[ko]WL[1004.052]
;B[lr]BL[972.587]
;W[lq]WL[1002.958]
;B[mr]BL[965.937]C[Phelan: Was this necessary? Could white cut you somehow? End of comments]
;W[lo]WL[1002.022]
;B[hr]BL[957.81]
;W[aq]WL[994.579]
;B[ap]BL[954.861]
;W[es]WL[984.222]
;B[dr]BL[943.8]
;W[br]WL[962.921]
;B[cr]BL[940.571]
;W[al]WL[943.483]
;B[am]BL[935.799]
;W[ai]WL[941.709]
;B[ar]BL[930.717]
;W[fa]WL[938.918]
;B[ga]BL[926.921]
;W[ee]WL[927.16]
;B[de]BL[921.329]
;W[hf]WL[922.375]
;B[ig]BL[917.143]
;W[ih]WL[919.992]
;B[hg]BL[913.634]
;W[hh]WL[914.045]
;B[gg]BL[911.481]
;W[gh]WL[905.3]
;B[fg]BL[909.175]
;W[fh]WL[903.869]
;B[ie]BL[906.693]
;W[pk]WL[892.957]
;B[oj]BL[897.095]
;W[so]WL[869.559]
;B[sp]BL[893.636]
;W[ln]WL[865.157]
;B[nh]BL[868.122]
;W[kn]WL[861.183]
;B[nf]BL[852.399]
;W[nd]WL[855.024]
;B[od]BL[849.066]
;W[oc]WL[853.356]
;B[pc]BL[843.583]
;W[nc]WL[850.878]
;B[ne]BL[840.852]
;W[pb]WL[847.064]
;B[pa]BL[829.938]
;W[qa]WL[845.16]
;B[qc]BL[821.237]
;W[qb]WL[843.491]
;B[rc]BL[819.448]
;W[rb]WL[841.71]
;B[sc]BL[817.598]
;W[sb]WL[840.455]
;B[oe]BL[813.713]
;W[ob]WL[839.357]
;B[fd]BL[807.92]
;W[]WL[809.075]
;B[]BL[807.918]TW[aa][ba][ca][ma][oa][pa][ra][sa][ab][db][lb][bc][cc][bd][ae][af][kf][ag][ah][ch][kh][bi][aj][ak][rl][sl][pm][rm][sm][kp]TB[ha][ia][gb][hb][ib][gc][hc][ic][gd][hd][id][qd][sd][ee][fe][ge][he][pe][qe][re][se][ff][gf][hf][of][pf][qf][rf][sf][og][pg][qg][rg][sg][oh][ph][qh][sh][ni][oi][pi][ri][nj][ml][nl][bn][fn][gn][ao][co][do][fo][ho][bp][ep][fp][gp][aq][cq][dq][fq][hq][iq][oq][qq][sq][br][fr][gr][ir][or][pr][rr][sr][as][bs][cs][ds][es][fs][gs][hs][is][js][ks][ls][ms][ns][qs][rs][ss]C[Hayz [26k\]: good game, tyvm
dadvcody [24k\]: tx!
])
(;B[mp]
;W[mo]
;B[lo]))
(;B[hh]))
(;B[ck])
(;B[cp])
(;B[do]))