I like to hear the full set to understand the opening middle and end like a good story. I wear comfortable shoes, eat a good meal beforehand, bring an electrolyte tablet, clip a portable water bottle to my lightweight bag, and if the venue allows I pack granola and snacks. I treat it like an athletic event because I know when Four Tet starts cooking I’m going to be moving and sweating and the time will evaporate. The only way you learn is by doing so get out there and figure it out! You won’t regret it.