Apparently, rafting for one afternoon is Chinese for full-fledged weekend trip. Before I knew what was what, I was sharing a van with ten other people and at least as many backpacks and went hiking deep in the Chinese mountains. This also included rafting and fishing two almost drowning senior citizens out of the river. Because of the trip we effectively missed 3 days of school, so I've already had my last day at School Pink Stones.

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This morning we left for School Stairs after less than 6 hours sleep. After some joseki study I played two games with Li Yi Chen. It was the same thing as last week's teaching game. I was not in the mood for playing, didn't read very far and the resulting games were fast fumblefests. I did get both of them reviewed, and I'll upload them here for your enjoyment.
During the nigiri-phase for game 1, I chose odd, and Li Yi Chen opened an empty hand. Did anybody here read "Get Strong at Nigiri"? Is that even allowed? I'm not exactly a math-wizard, so I hesitated for a bit, not knowing whether zero is odd or even. I eventually turned towards a field I have more experience with (linguistics) and decided that "I took one stone" and "I took no stones" were proof enough that Li Yi Chen had an even number in his hand.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Chinese]SZ[19]KM[7.50]
PW[Hushfield]PB[Li Yi Chen]C[One of two quick games played on too little sleep. Playing go is like eating: it's very important, and I like it a lot. But when the body says no, I should probably just skip it altogether.]RE[B+Resign]
;B[dp]
;W[pd]
;B[dd]
;W[pq]
;B[dj]
;W[fc]
;B[df]
;W[jd]
;B[qn]LB[jp:A]C[The big point for black is at A.]
;W[qp]
;B[qk]
;W[fq]
;B[cn]
;W[dr]
;B[hq]C[This may not be the best option for black after the exchanges in the lower right.]
;W[cq]
;B[eq]
;W[ep]TR[cn]C[While this is not strictly speaking joseki (white ends in gote because the marked stone is low), I was still ok with playing like this on this board. See variation.]
(;B[dq]LB[ep:1][fp:A][dq:2][er:B]C[I recognized this as a mistake in joseki (should be at A), but clung to my previous plan. Black should just connect at B here, that way the marked exchange becomes a loss for black.]
;W[do]C[Overplay.]
;B[cp]
;W[eo]
;B[co]
;W[fr]
;B[er]
;W[go]C[The result is terrible for white.]
;B[qf]
;W[nc]
;B[hc]
;W[gd]
;B[hd]C[This is an overplay by black.]
;W[he]
;B[ie]
;W[id]
;B[ge]
;W[hf]
;B[fb]
;W[gc]C[This works, but I failed to go through with the entire plan, resulting in another big loss. See variation for correct moves.]
;B[hb]
(;W[ff]C[White should just push through at A, see variation.]
;B[ec]
;W[fe]
;B[gb]
;W[gf]
;B[kc]C[White has no territory and can resign already.]
;W[ip]
;B[iq]
;W[jq]
;B[hp]
;W[ho]
;B[jp]
;W[io]
;B[kq]
;W[jr]
;B[kr]
;W[kd]
;B[lc]C[White resigns.])
(;W[gb]
;B[ga]
;W[eb]
;B[fa]
;W[ec]
;B[jb]
;W[kc]
;B[kb]
;W[lb]
;B[fe]
;W[ic]
;B[ib]
;W[ha]
;B[ia]
;W[ea]
;B[ha]C[Black suffers a big loss.]))
(;B[fp]
;W[eo]
;B[dq]
;W[do]
;B[cp]
;W[co]
;B[bp]
;W[gp]
;B[fr]
;W[fo]
;B[er]
;W[bo]C[White ends in gote, but the flexible white wall negates much of black's early game plan in playing sanrensei]))
We quickly started another game, but even as I placed the trusted low Chinese on the board, I knew what I was feeling all too well. It's not so much an old friend as the drunken uncle that stubbornly keeps showing up at family dinners. When Uncle Tilt starts speeching, you know it's time to go home.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Chinese]SZ[19]KM[7.50]
PW[Li Yi Chen]PB[Hushfield]C[The second game played with little sleep and even less thinking. ]RE[W+Resign]
;B[pd]
;W[dp]
;B[cd]
;W[pp]
;B[ic]
;W[jp]
;B[cn]
;W[fp]
;B[dj]
;W[pj]
;B[qq]
;W[pq]
;B[qp]
;W[qo]
;B[ro]
;W[qn]
;B[rn]
;W[qm]
;B[pr]
;W[or]
;B[qr]
;W[nq]
;B[ed]C[Black ends up taking the last big point in the opening. The right side doesn't hold good prospects for white. Yan laoshi likes this board for black.]
;W[qf]
;B[pf]
;W[pg]
(;B[qe]C[This is small. Black should crosscut and make white overconcentrated by sacrificing a few stones. See variation.]
;W[of]
;B[pe]
;W[rg]
;B[rf]
;W[qg]
;B[nd]
;W[me]
;B[md]
;W[le]
;B[ld]LB[kc:A]C[Keima at A instead is ok for black.]
;W[ke]
;B[ie]LB[je:A]C[Now the bump at A is sente for white.]
;W[if]
;B[jj]LB[ik:A][hl:B]C[A bit too deep. Yan Laoshi prefers A or B instead for invasions, but thinks the urgent point is the contact play on the top side, not invading here.]
;W[kk]
;B[jk]
;W[kl]
;B[kj]
;W[lj]
;B[li]
;W[mi]
;B[jf]LB[jl:A]C[This is not very good. The urgent double sente point is at A. Black should keep pushing there to make white smaller and the wall after the 3-3 invasion overconcentrated.]
;W[je]
;B[jg]
;W[kh]C[An overplay. Black can sacrifice the one stone to gain big.]
;B[jh]
;W[ki]
;B[id]LB[ji:A]C[Coming back here is urgent, but not as urgent as A.]
;W[ji]
;B[ii]
;W[ij]C[This is still playable, however.]
(;B[ik]
;W[ih]
;B[ig]
;W[hi]
;B[hg]
;W[hk]C[Black resigns.])
(;B[hi]LB[jl:A]C[Had black exchanged the double sente moves starting from A earlier, this cut wouldn't even be a problem.]
;W[ik]
;B[gk]LB[cq:A]C[With A still open, black has the lead and looks set to win on points.]))
(;B[qg]
;W[qe]
;B[pe]
;W[qh]
;B[rg]
;W[qd]
;B[qc]
;W[rc]
;B[rb]
;W[rd]
;B[pc]
;W[rh]
;B[og]
;W[ph]
;B[rf]
;W[re]
;B[sc]
;W[sf]
;B[ld]C[White is small and over-concentrated, while black develops on a big scale.]))
I stopped playing after that (we'd only been at it for 30 minutes), and decided to study for next week's university finals instead.
But even short games like these can teach something. I feel like I have gotten a bit better at sensing when it's not a good time to play. Though one must be careful not to deceive oneself, I don't think it's the same as avoiding playing in order not to lose. In fact, there was very little attachment to the losses. It's the kind of signal I receive right before I lose interest completely and switch hobbies for the umpteenth time. This is not really a surprise, after keeping up with such a gruelling schedule for most of the summer. Questions of improvement aside, I feel like I've gotten to know myself better as a go player. I'm not the kind of player that cranks out game after game and improves like that. I like taking my time on a game, reviewing it afterwards and then taking a break to come back the next day and play one or two more games. I'm very much ok with that.