Why Am I the Only Scholar in Impa Studies?

I thought it would be cool if Urbosa had a full set of armor, like an iron knuckle

sooo what exactly was hylia's plan in skyward sword. hylia voice Well you see umm i will get reincarnated as a mortal and i will leave scavenger hunt activities and collectibles scattered across the lands for thousands of years for a sixteen to eighteen year old boy (famous for staying on task) and also not tell him anything and then when i am reincarnated i will also not know anything because i also have side quests to go on but it's fine because i have a guide from the past who has been around for thousands of years also?? and also after i do these side quests i will head back in time destroying the gate behind me (it's a closed time loop dont worry about it) and then send the 16 to 18 year old on more side quests while the saving the world part of the deal is VERY TIME SENSITIVE meanwhile i will be taking a long long nap in the crystal. and then eventually he will come back and link will kill him in the present (also i gave him the strongest wish magic of all time) but i will be kidnapped from my crystal and brought back into the past to be sacrificed? and then link kills the demon king which btw i did not outline at all for him in any way but it's fine cause i already knew the outcome (time travel magic with a closed loop).