history: I participated in a ropes course with my colleagues. It required a high level of faith in others, especially when we did the blind trust fall. I participated in a ropes course with my colleagues_comma_ we had to learn how to trust each other.
current: That sounds amazing!  How did everyone do?
next: Pretty good. The hardest part for most of us was the blind trust fall, but in the end most of us learned to put faith in each other.