~だから (because, with noun/na-adj)

"I've got the kind of body that doesn't gain weight no matter how much I eat, so I'm fine." "You just turned every person on the planet against you in this very moment."

I only graduated high school, so at least I can handle high school-level problems.

He likes his drinks dry, so wine would be a good gift for him.

It was a rush job, so the sizes might not match.