I think one needs to be mindful of how receptive the audience will be to what you want to share, there are different modes of communicating that different audiences would be receptive to, and if what one has is real and goes deep it generally shares itself anyway without effort on your part. I haven't noticed good Buddhist teachers needing to share/force in this way, rather they promote an open and safe environment that enables their students to come to realisation in their own way at their own pace.