Constructive Criticism: A Handbook Speaking & Listening More Effectively in Personal Relations, Groups, & Political Activities By Vicki Legion (Gracie Lyons), 1976
Constructive Criticism is a wonderful example of the blending of valuable and powerful socialist theory with a practical, down-to-earth pragmatism. The result is an extremely useful manual for people who work together for positive social change. Putting Gracie Lyon's suggestions into practice will increase the power of people's work as well as their personal sense of well being and satisfaction.
eBook: https://www.marxists.org/history/erol/ncm-3/constructive-criticism.html
PDF: https://frauenkultur.co.uk/wp-content/uploads/2020/05/Constructive-Criticism.pdf
Audiobook: https://youtu.be/rvTByQIQAxQ
I've found that for years leftists on the internet have struggled with the idea that the types of values they think they should uphold in a party or professional environment should also apply to unaccountable strangers/wreckers online. If someone is being intentionally obtuse, divisive, contrarian, anti-communist or uncharitable, they are not owed any respect and are themselves choosing to reject the type of comradliness we would all prefer to see in the world