This is not the left cannibalizing itself. This is the democrat leadership taking advantage of a candidate who will end democracy and instead propping up progressively worse candidates election after election. Instead of going with a candidate that is even moderately popular with the left of the party, the democrats put in a candidate who is best known for compromising with the right.
It’s, frankly, the result of the wealth of the democrat party stomping down anyone that would potentially raise their tax burden.
2 tips.
Negative air pressure is your friend. If you open the windows upstairs and down and blow air out of the house it’ll suck air from the downstairs to the upstairs cooling the entire house.
Bernoulli’s principle is your friend. Rather than having fans right next to the windows you’ll move more air if you back the fans a meter or so from the window. https://youtu.be/BhWhTbins_A?si=9LGd0_EmfPFBNnDJ