Under-promising and over-delivering is a great strategy.
For a while.
Just make sure you’re not continually doing it to let yourself off the hook. Or to hide.
To achieve your full potential, it might be time to make some promises you’re not entirely sure you can fulfill. To over-promise.
Or to quote the great Irish writer, Frank Conroy, it might be time for you to “throw your cap over the wall” and go get it.