What's that Jimmy eat world song?!

I remember the video but i can't remember how the song goes !. The video had different teenagers in it in different situations like school and at home with her boyfriend or in the car singing the song!. It's is about school i think or maybe it about going away!. I know it a slow mellow song!. It made me cry once because it was so meaningful!. I really need this song for inspiration!. I am really depressed!. Not crying depressed but the mad at your parents depressed for not being parents!. please someone tell me what this song isWww@Enter-QA@Com

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