Too cheap; I’ve learned recently this was a concern. 3 people in the last few months have told me this exact phrase. My wife says I have an old heart, agree to a price and shake on it. As I recollect on this phrase I wonder where we’ve come to in business. Do we lack the trust and the ability to be there for each other? I have been blessed with the gift to teach, I couldn’t imagine not. Reference Romans 4:4 “Now to him that worketh is the reward not reckoned of grace, but of debt”. I charge for my work not for grace. If those I do work for see the benefit and offer more than is due, I leave that to their heart, not my greed.