If you want to build a relationship with someone, try asking them for a small favor rather than offering one first* (or, for example, making random small talk about the weather). Most people love to help and feel useful. If you're new to the gym or want to learn a new exercise, you can simply ask for help. It's something we'naturally do if we weren't so afraid of approaching strangers.
*just paraphrasing a famous quote
The Ben Franklin effect is real! My experience at conferences has improved significantly by ending talks on a personal note and explicitly saying that I have trouble approaching people but very much like being approached and chat about anything. This usually leads to interesting conversations in the breaks. Please give it a try if you are like me and aimlessly wander the hallways in between sessions otherwise.
I learned about this technique from Owen Wilson’s character in the otherwise exceptionally forgettable movie “The Haunting (1999).” Paradoxically, you are the one doing them a favor by effectively giving them permission to ask for help in the future.
I have heard that this is called the Benjamin Franklin effect, and it appears to be an inversion of the principle of reciprocity coined by Robert Cialdini.
proper psychopath stuff this. seriously just be nice to people. OP gets it right.
I have heard this repeated across books and podcasts for years but I’ve only seen it fail in person.
Maybe it might not fail if the “favor” isn’t really a favor at all but instead something almost completely effortless like asking for the time or directions to the bathroom.
However when someone is at the gym and another stranger asks them to stop and do a favor that takes time out of their gym visit it’s just annoying, not a friendship starter.