Not beyond basic hygiene(shower/brush teeth), simple casual clean clothes, and the slightest effort with facial/head hair.
Then just learn to be interested in the people you talk to and be open about yourself. You’ll probably find you enjoy learning about people.
Try something link, “What are your hobbies?”, or, “What do you like to do for fun?”.












This reminds me of the Estonian commander (?) Simply saying “were fucked” in response to the joint eu/Ukraine drone exercise. It turns out the US isn’t fairing better.