When I was younger, like 15/16, I was working a job in a stone quarry during my spring break. Long days, hot sun but all cash and made decent money.
One of my neighbors whom I would briefly speak to all the time wanted to borrow some money. I think it was $400 or something. At that age, I wanted to help out and I wanted seem cool, so I lent it. He asked for a bit more and more and eventually it ended up to about $1100. My neighbor said their paycheck was coming 'next week' and could easily pay me back.
Next week never came. I followed up with the neighbor and they said something happened to their paycheck but the money was coming. He then said a showing of good faith, he'd give me his payslip as proof and that I needed to get it back to him so I he cash he check. Stupid me knew something to was up but because I was naiive and impressionable, I told him I trusted him and I'll await the money.
I managed to get his number and I called to follow up again, but he had some girl answer the phone and when I asked to speak to him, she said, "Oh he's getting cookies right now..."
A week later the phone was disconnected and then I didn't see him for a while. I then moved out of the neighborhood.
Eventually I saw him a few years later and mentioned about the money that he owed me but he 'wasn't sure what I was talking about'. I long since before then realized the money was gone. Expensive lesson but that's a story of how I got scammed.
That’s pretty expensive for the age, but cheap overall. I was in a similar situation with my coworker at the same age, but it was luckily about an order of magnitude smaller a loan. I mentioned it to my family and they sat me down to explain that I’d inadvertently given both of us a gift, just mine was in the form of experience.