When I was younger and in a Christian high school, the idea that we would from time to time give our testimonies was always in the background, although I do not recall very much being done about it. They are good introductions at meetings. Something for the kids you know, adults never participated or provided any role models for it. My recollection.

But I strongly suspect there are a quite a few, many even most very likely, who are uncomfortable with this kind of event. Why? Well I suppose they are not used to such settings. The Holy Spirit is not bold enough within them? If we confess Jesus before men Jesus said he would confess us before God. Now there is an incentive to wrestle with.