Sometimes they only unlock the deadbolt, and you need a friend to help push open the door. Sometimes the door is on the top of a cliff, and you need to climb up the rope of Wikipedia to get there. And so on. A lot of people who are having trouble learning something are having trouble realizing what resources they have available.
Its a bizarre feature of university life that it is very difficult to get students to take opportunities for help, even when they are obviously and explicitly provided.
Take off every 'quote'! You know what you doing. For great insight. Move 'quote'.
And if you don't: