By Russell Johnson Share Share Troubled by SOHDD? Sense of Humor Deficit Disorder Russell JohnsonJuly 22, 2020218 views0 A fake ad for rediculin, a drug to treat Sense of Humor Deficit Disorder Share Russell JohnsonRuss Johnson, a writer, photographer and filmmaker, is the creator and editor of The Connected Traveler, author of the book and audio book Tales of the Radio Traveler and host of the podcast "Gone Astray" on all major podcast platforms.