So my gf and I went to buy a cup of starbuck the other day and she tipped the guy. For some reason, I sort of went off on her. Look, I'm not cheap. I always tip my fair share at restaurant even though again, I don't believe in it. However, now-a-day, you got to tip the barber, massage therapists, tour guide, etc....But it's cool, even though I don't like, I still tip all the above. But it's gotten to a point where I think is ridiculous. My gf didn't think tipping a starbuck employee was necessary but she felt "obligated" to do so and argue that it would be awkward not to....She had read some article about some so-called expert explaining tipping is appropriate to places that provides a "service.? Who decides who/when/where to tip? Is this some sort of hidden American cultural bullshit at work here? Much like how advertising subconsciously affects us and make us obligated to do things we normally wouldn't do? What next, should I feel obligated to tip the guy at McDonald because they're starting to serve McCafe now? I ask her why she felt obligated to tip a starbuck employee and not the McDonald employee..She couldn't answer..best thing she came up with was people don't tip at McDonald...No wonder for the first time in 70 years, American saving are in the negative. A penny saving is a penny earn folks...Sorry, I'm just frustrated we had to argue over this (and it's really not about the money but the way we see things) so I?m just off ranting..thanks for reading...