"oh yeah, i noticed that a solution appeared. i will try it again. first time i was totally puzzled. i will be soon again. and then i'll watch the solution and wonder how can i possibly be so stupid. "
"ok. tried it again. explored some other rooms. got the message. put the knife overthere. and then i didn't know where to use the pencil, and anyway, i was tired. and so i watched the solution.
marvellous adventure. deep."