When you put a load of crabs in a bucket together, any crab near the top that tries to escape the bucket is pulled back into the bucket by the other crabs. This is known as crab mentality. Photo by Chandler Cruttenden on Unsplash Crab mentality is often invoked to demonstrate the mindset of “if I can’t get what I want then I won’t let you have it either”. Of course, we have precious little insight into what’s going through the minds of those crabs, but let’s assume they are inde...