How would you get an input, and make it affect something?

Well, this is where i got to, a failed compile. Is it because I have the setupplayerinput component twice, and should i put it in private or public? Another question is the input functions section. There doesn’t seem to be any reference to growing in the script besides here, so maybe i followed the tutorial wrong?

Thank you for answering a rush of questions from a newbie programmer :slight_smile: