Send physical postcards of photos you take with your phone. There are several apps that do this. It's surprisingly charming to receive a postcard by snail mail,

Send physical postcards of photos you take with your phone. There are several apps that do this. It's surprisingly charming to receive a postcard by snail mail, and to send them. Take a photo, share a thought with someone, and participate in the delayed gratification that all previous generations have benefitted from.