| | Friends asking you how to make bows?
A couple of weeks ago I made the mistake of showing a friend how to make a couple of simple, basic bows (korker..). She is now asking me to show her how to make other ones. I just started selling bows but not a lot yet. She is a good friend and I do not know what to say to her. I didn't mind showing her how to make a couple but I don't want to give her all of my tips since I have spent hours teaching myself. What do I say without being rude?