Final answer:
Serious leisure participants may face marginalization due to perceptions of elitism, the trivial nature of their hobbies, and deviations from social norms, leading to a sense of exclusion from mainstream society.
Step-by-step explanation:
Serious leisure participants sometimes find themselves marginalized because their activities are perceived as elitist, challenging socially accepted norms, or due to their disengagement from social norms. This marginalization can occur when leisure activities are seen as exclusive or only accessible to those with certain economic or social status, which can create barriers to wider acceptance. Additionally, such activities may be considered trivial by others who do not share the same level of commitment or understanding of the depth and value behind these pursuits. In some social contexts, there is a tendency to value productivity or conventional social participation over hobbies that might be considered 'serious leisure,' contributing to the participant's sense of being on the periphery of mainstream culture.