do u think that plan is relevant to prompt? identity and belonging context
Sure. You have a lot of freedom to write in Section B, so as long as you tied it to the prompt somehow you'd be fine.
You've argued:
a) Identity is dependent upon belonging
b) Conflict can occur when society's expectations are incompatible with identity
c) Identity can be formed through introspection
You can definitely spin that to the prompt.
ie. "An individuals identity is dependent upon their sense of belonging, yet conflict can occur between these two. When such conflict occurs the individual can gain a greater understanding of themselves as well as their place in society, and this understanding is far more valuable than a sense of belonging based on conformity, or a sense of identity not coupled with belonging."