It is said to be harder to make friends as you age. But I found that a mix of apps and other tools, as well as a happy attitude, led to a world of potential new pals It is said to be harder to make friends as you age. But I found that a mix of apps and other tools, as well as a happy attitude, led to a world of potential new pals T onight, Rachel, Elvira and I will meet for dinner. A year ago, none of us knew the others existed. Six months ago Rachel and Elvira were strangers until I introduced