I am female born may 16, 72, a rat. My friend is a sheep born Aug 22, 1967. are we a good match?

Actually, your compatibility rating is not high. But you two attract each other. So you can improve your relationship.
Before you decide to have a committed relationship with him, you two need communicate with each other many times. You need to know him so much and make sure your feeling to him.
If you still feel good, be brave and get together. Happy lovelife needs efforts from both of you.