Who do you pick to write to?
- Do you choose names, and or countries?
- Perhaps pick someone with the same first name as you, or from a city of the same name....
For something more "random", how about grabbing the nearest printed book or magazine, and turning to page ????? then do a CTRL+F on the address list looking for the names/words mentioned on that page? The magazine or book used may well be a good topic for conversation in the letter you then write. On different days, you might have different books / magazines closest to you. What page???? Well, leave that for you to work out - perhaps ask a family member or friend or ... for a number. More than one CTRL+F search result? Then you could use your discretion.