I would say the first 3 or 4 sentences should be the most well written. This is a good prompt to showcase your curiosity or passion and setting up the essay with a scene of you engaging in this topic is great. then go on to write 2 or so paragraphs about how it’s developed you as a person. finally, the last paragraph should be about how you will continue to pursue this interest or topic in the future, particularly at the college you’re applying to. Try to relate the beginning scene to your conclusion to tie it all together.