Making friends is a bit difficult as an adult, but it doesn’t have to be. People like music or movies or books or whatever. Maybe I’m being naive, but if you get to know someone long enough and you can usually find something you have in common. Not with everyone, but thankfully, there are usually more than one person, and you don’t have to be hang-out buddies with everybody.
We were at the park yesterday afternoon and the first two panels of this comic happened almost verbatim. Pretty funny stuff!