Renunciation must be observed along with seclusion and solitude, especially in this era, of the end of dhamma, where ignorant passionate egoistic thinking and behavior are predominant in everywhere.
Some yoga practitioners might think that renunciation is about renouncing or retreating from their worldly life, not living and mingling among the worldly community, but then, they are attaching towards the yoga family or community, engaging in many kinds of yoga activity regularly interacting with many others who are like-minded, to be accompanying, supporting and motivating one another on the path of yoga, physically, mentally and emotionally, however, after spending some time living a life of 'renunciation from the worldly community', the mind is still not free from the worldly passionate egoistic thinking and behavior pattern.
This is because ignorance and egoism exists even in the yoga community, where many yoga activities, yoga events, yoga classes, yoga courses, yoga retreats, yoga schools, yoga ashrams, yoga organizations and yoga associations are not free from the influence of ignorance and egoism, that empowers passion, attachment, identification and desires of craving and aversion, instead of developing dispassion and desirelessness. Having similar interest and being like-minded, as well as passionately engaging in yoga activities regularly, doesn't mean that the minds are free from ignorance and egoism. By continuously mingling among and interacting with the yoga community that is not free from the passionate egoistic thinking and behavior pattern under the influence of ignorance and egoism, it couldn't serve the purpose of renunciation effectively, because the mind doesn't get the chance to move away from the worldly passionate egoistic thinking and behavior pattern, continuously thinking and behaving in such way unwittingly, while mingling among and interacting with the yoga community and learning and practicing yoga that is not about the annihilation of ignorance and egoism, but empowers passionate egoistic attachment, identification, desire, comparison, judgment, intention, expectation, as well as mental and emotional dependence.
The essence of renunciation, is for the mind to stay away from such passionate egoistic influences completely for a prolonged period of time, that serves the purpose of thinning out the attachment and identification towards the worldly passionate egoistic thinking, belief, values and practice, which allowing the mind be able to develop the basic foundation of dispassion and right discrimination, as well as mental and emotional independence, for inquiring towards all kinds of worldly passionate egoistic thinking and behavior, actions and reactions, and their consequences.
Unless the mind has already developed or be endowed with a strong foundation of non-attachment, non-identification, dispassion and correct understanding (right discrimination), if not, it's highly important for the sincere yoga practitioners who have intense yearning for liberation to be observing seclusion and solitude during the practice of renunciation, not just renouncing from the worldly affairs and the worldly community that are mostly under the influence of passionate worldly egoistic thinking and behavior pattern, but also retreating from the world of yoga community and yoga activities that are not necessarily be free from the influence of worldly passionate egoistic thinking and behavior pattern.
Some minds believe that they only need to renounce the world mentally, while physically mingling among the worldly passionate egoistic minds, engaging in passionate egoistic interactive activities and affairs, however, there are not many minds have such strong foundation of non-attachment, dispassion and right discrimination, as well as mental and emotional independence, to be living and mingling among the passionate egoistic minds, and not being influenced by the passionate egoistic way of thinking and behavior.
There will be some non-understanding reaction and even criticism and condemn coming from family and friends, as well as some others in the yoga community when the mind renounces not only the worldly community, but also the yoga community, however, it only shows that these minds are very much thinking, behaving, acting and reacting under the influence of passionate egoistic thinking and behavior pattern. Some minds will be puzzled, disappointed, and even offended, when a mind stops engaging in any family and friends social cultural activities, as well as not participating in or associating with any yoga organizations, associations, gatherings, activities and events. There's neither good nor bad, neither right nor wrong, in all these egoistic reactions towards the mind that observes renunciation, seclusion and solitude. All minds take their own time to evolve, at their own cause and pace.
Inquire towards the truth of everything, including the different teachings and practice of yoga deriving from the world of yoga, as well as all the teachings here.
It's everyone's freedom whether they want to observe seclusion and solitude, or not, that allows the mind to develop the foundation of dispassion and right discrimination, and mental and emotional independence, effectively. However, such intense practice might not be suitable for all and everyone.
After developing a strong foundation of non-attachment, dispassion and right discrimination, one can live and mingle freely among the passionate egoistic minds, and not being influenced by them at all, while performing selfless service to disseminate the teachings that leads other minds onto the path of self-inquiry and self-realization, to be free from ignorance.