“A shared joy is a double joy.” Swedish Proverb
Here is a brief “Joy for Others” meditation:
In the morning, recite:
“I look forward to seeing the happiness, kindness and success of others.” x7
During the course of the day, look for and when you see someone flourishing, recite:
“I am happy to see this happiness.”
or
“I am happy to see this kindness.”
or
“I am happy to see this success.”