A sociocultural approach is used to explore voluntary high-risk consum
ption. Specifically, we examine the dynamics of individuals' motives,
risk perceptions, and benefit/cost outcomes of participation in increa
singly popular high-risk leisure activities such as skydiving, climbin
g, and BASE jumping (parachuting from fixed objects). An ethnography o
f a skydiving subculture provides the primary empirical data. We propo
se an extended dramatic model that explains both macroenvironmental an
d inter- and intrapersonal influences and motives for high-risk consum
ption. Key findings indicate (1) an evolution of motives that explains
initial and continuing participation in high-risk activities and (2)
a coinciding evolution of risk acculturation that leads to the normali
zation of risk.