>>33471292 (OP)yeah man, people shed friends every 5 years or so.
People graduate, they move, they focus on their career, they get a wife and kids, their hobbies and lifestyle change, etc.
Not to say that you can't also be making new friends every 5 years or so, but it'll be different. The older you get the less free time you have and not everyone wants to be like smoking weed at the skate park or playing smash bros on the game every weekend when they're 40 years old