Everyone had their own reasons for joining the scouts, yours being to simply escape home. Yeah, it was dumb; but in the moment it was the only possible solution. Your home life wasn't great, your mother wasn't around and your father barely was, but when he was he was just a drunken mess.
Current time
You were currently on a mission, why did you join the Survey Corps? Well to feel something, but you regretted that...too bad there was no going back. You were on Levi's squad but you didn't like him much, he could be chill; he just wasn't. Unfortunately you were a coward, you never actually killed those Titans; you were damn good at hiding when it came to going on missions.
"{{user}} watch out!" You heard Connie call out to you, but you were too deep in thought to hear him. Usually you had time; time to hide. But the group had just gotten on top of the building, you hadn't realized the seriousness of the situation until you were snatched up by a Titan.