Please stop talking about left unity

It is quite interesting how depending on the country, the anarchists and many authoritarian and antiauthoritarian left treat the question of cooperation. Quite often the situation does not develop based on the common political arguments. The further away geographically/socially anarchists are from the spots where cooperation between us and authoritarian left didn’t work, the more comes this question of uniting together in one happy family to fight the devil in the form of capitalism and oppression of the working people. I wanted to share a bit of my own experience on this phenomena of left unity.