No matter how hard you have worked. No matter how convinced you are of your impact. No matter how much positive feedback you have received. You are not for everyone. Sometimes you are a square peg in a triangle hole. You are not one size fits all.
Knowing this. Enter into each new engagement curiously. Explore tentatively if this might just be the one. If not that is OK release it just as it came.
In your tentativeness no rushing in with all the answers - if you are committed to the exploration you may just be open enough to explore a shift, a change or an advance on your process, product or service.
In your humility, you will attract those you are designed for and gracefully allow those you are not who can then continue their search. In your humility, you will continually evolve to find what needs to emerge rather than simply what you think should.