Perhaps the right way to do this is to focus on a particular topic rather than just a general-purpose fault-finding group. That would help people to evaluate others even if they weren’t very close, and also help to keep the criticism about something external and less personal.
For example, a group of people might work together on a project and criticize each others’ anti-akrasia skills purely in terms of work output on that project.
Perhaps the right way to do this is to focus on a particular topic rather than just a general-purpose fault-finding group. That would help people to evaluate others even if they weren’t very close, and also help to keep the criticism about something external and less personal.
For example, a group of people might work together on a project and criticize each others’ anti-akrasia skills purely in terms of work output on that project.