Although this book is short, it took me a week to finish it. I read it all and still couldn't find the answer, which is the title of the book, how to make friends as an adult.
The author spoke ingeneral, like what does friendship means, how hard it is to make friends, especially these days, types of friendships, etc..
But there was no tip on how to make friends.
It's not a bad book, but i would suggest changing the name of the book. My opinion ofc.