I believe the first and second persons have come to understand you to a point that why they good trust you too, and the lady selling snacks, imagine the drama she made you go through and telling you to leave 14k for a fine girl. It would have been more honourable if she approached you with the news that you sent more than necessary.
At least you have learnt to be more careful with your transactions
Yes it was a good experience with the first two and I admire their attributes.
For the third lady it was annoying and I felt bad and my review about her behaviour even made some of my colleagues avoid patronising her.
Imagine that, it's well