It means like loss is nothing for you there are more things except loss , like you are so sad so so sad & you made your mind that you are gonna leave the house and when you go outside you see many people's in the world like one person has broken his arm , some are born without arms , than you think you are better than those like that ...k
What??
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There are many themes in romanticism but in my personal opinion the prominent theme would be that of emotion in its naturalist state. I can not guarantee you that each and every scholar agrees on this but inspiration and connecting emotionally with nature is what Romanticism heavily relied on.
Hope this helps! If you have any other questions or would like further explanation just let me know! :)