Does this sentence sound weird?

“If you don’t study hard, forgery may very well be your future career! ”

Or should I say "forging"? But someone told me that forging is different from forgery, forging means to go get something.
Update: Haha don't worry guys, I'm not gonna say this to anyone, this is what my teacher told me when I was little, so I was just trying to translate it for a project about education.
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