This is true in our households as well as church. Whatever we celebrate in others gets reproduced.
Remember the last time you praised your child when they were first learning how to walk? Did you clap for them, say “Yay!” with an excited voice?
What about the last time your child obeyed you? Did you encourage and celebrate that?
If you’re a leader, what about the last time someone in your organization did something that which you have been directing or encouraging them to do? Did you celebrate them?
What gets celebrated in your household? your church? your neighborhood? your company?