Without joining a book club, touts the New York Times! This helpful article 'asks the experts' how to #makefriends and they tell you to
Start with an exercise.
Become a regular.
Get closer to your neighbors.
Join a group.
Dare to reach out.
Read the whole article for more good info. I have also recommended 'following the kaizen way' of taking very small steps towards goals to clients so, to take make friends, simply imagine what you might like to do or wish you had done with a friend on a daily basis. I've had clients notice that they engage in activities throughout their week that they could ask potential friends to join. Having a shared point of interest, like dance or a concert, can be more comfy than hoping to hit it off over a cup of coffee!