Project 2: Freedom from Fear
The first 1/3rd of the video delves in defining fear and its crippling effects.
The project then evolves into overcoming fear: "Fear is not evil. It is to know you're own weakness..." This is followed by examples of people overcoming fear, particularly the fear of being hated. This portion of the project is finalized by Eren essentially saying that "this world is cruel" and that's not going to change, so pick yourself up and move forward.
The last 1/3rd of the project emphasizes the fact that you will face many difficulties moving forward. But, you have to remember why you picked yourself up in the first place and continue to devote yourself to that final goal (as shown by Armin's speech despite his odds being stacked against him). The final scene, with an unconscious Bell, represents victory over all odds.
Anime List:
Hunter x Hunter 2011
Tokyo Ghoul
Soul Eater
Fairy Tale
Prison High School
Mob Psycho 100
Attack on Titans
Naruto
Overlord
Clannad
Is it Wrong to Try to Pick up Girls in a Dungeon?
One Punch Man
My Hero Academia
Fate Zero
One Piece
The Devil is a Part-Timer
Parasyte
The Girl who Leapt Through Time
When Supernatural Battles Became Commonplace
Sword of the Stranger
Death Parade
Assassination Classroom
Berserk