Haha that my dude is something guys say when they don’t know what else to say. I’m sorry but this guy doesn’t really know what to say to that. What exactly did u tell him? Maybe he took it more as a compliment? My guess is that u should prolly find someone else...
You forgot the image . Don’t worry I’ve asked questions worth 50 points and forgot the image
They allow you to change the pitch of the strings