Jaap gave the example of a relatively exciting image: boys by the water in a third world country and a boring image where a Dutch bald civil servant in a suit is standing by the Dutch water. The exciting image will attract attention more than the boring image.
“The headline 'Two people rescued from car in water' evokes less emotion and interest than 'Mother Julia (26) and daughter Anne (3) rescued from car in water by 17-year-old swimmer'.”
Text and image
On social media, there is a constant tension between text and image. It is important that whatsapp number list both tell enough of the story and already reveal a little bit of the content, so that people want to see or read more.
Then it is important that as soon as people start responding to this, you always respond. You don't want your followers to stop indicating that they find your profile interesting. On the one hand for the algorithm. And on the other hand, that is how you build a relationship, bind people to you and how you get genuine followers (and eventually turn them into a customer). In real life, you don't ignore someone when they say something to you, do you?