The answer is a long way gone in the chapter 10. Since in chapter 10, Beah tells about the event which is positive in their memory and bring them emotional pain at the longing they produce. The story of musa disturbs the boys for a period and even leads Beah into contemplation about his grandmother but the fact that these pleasant circumstance are memory and not reality is not a lost in the boys.
Satire can be described as the literary art of diminishing or derogating a subject by making it ridiculous and evoking toward it attitudes of amusement, contempt, scorn, or indignation
The first one Running barefoot is clearly the best and most natural way to run