block their socials, delete pictures of them, and throw away the things that really remind you of them. besides, you are great and they dont realize that. also, try distracting yourself with new hobbies or regular hobbies (examples: netflix, art, planting, video games, or anything you like)
Secrets are one of the central themes in the book, although they are not the most prominent theme, they are quite important, as the ending of the book relies heavily on an untrue fact and untrue story, or rather a secret, which determines the fate of one of the characters. This quote (above in your question) particularly mirrors the quote " You never really know a person until you consider things from his point of view...until you climb into his skin and walk around it." Boo Radley remains a secret from the beginning of the book until the end and this quote relates to him as Scout and Jem try to figure him out, since he is so mysterious, yet another one of the secrets present in the novel.
Answer:
Yes, it is very much true that almost every culture has its own values, ethical paradigms, religion, practices, rituals, norms, educational systems, language and behavioral patterns, but somehow or other they are similar in the basic patterns but with varying intensity. Every culture will have a particular religion which they follow, every culture have a language and rituals, but different cultures have different set of these dimensions and domains. In every culture, men and women live together in some kind of form and arrangements, where some give it legal and religion status as well, whereas, as in some culture living together is more important than any other rule or regulation but pattern of living life is the same. Why this is so, because we are all human beings and we have almost the same needs, state of felt deprivation, we all want to eat something, but we differ when it comes to wants. In some culture, if you are hungry, you can eat pizza, while in some other culture you eat Chicken tikka masala. Difference comes in terms of shape of the rules, but rules are same, you eat, wither it could be pizza or chicken tikka masala.