Or at least we could try a variation on this theme:
Maybe we don't have to stand out on the street calling out compliments to complete strangers but what might happen if we made it a point to extend ourselves in terms of affirming the people we connect with every day? Find something - anything - nice to say to each person we enounter. We just need to make sure it is sincere.
These guys just recently went on a ten day tour in order to spread their approach to other parts of the U.S.
Now, I want you to ponder how wonderfully this both draws from and supports our meditative principles. First, I think we can all see how a basic level of mindfulness is necessary in order to do this at all. Second, it is definitely an act that calls for compassion, lovingkindness and sympathetic joy!
I found the original information here.
UPDATE: Here's one definition of compliment: noun. an expression of praise, commendation, or admiration: A sincere compliment boosts one's morale.
Also, many people have never learned how to feel comfortable accepting a compliment. You might like to check out the wikiHow article on this subject. Also here is a webpage that gives some hints on writing a letter of compliment. A number of the suggested phrases are also useful for learning how to express appreciation in person.