people choose to sacrifice their happiness in even more bigger life choices, such as job choices. And we actually ran two studies, and the first one was in a lab setting. And what we did is, we came up with two job descriptions. One was described as being more extrinsically rewarding, but less intrinsically rewarding, so we described it as, for example, high paying, high stress, stressful hours, things like that. And then the other job, we said was more intrinsically rewarding and less extrinsically rewarding. So we said that It was a job that you would enjoy more, easier hours, but the pay was also less. And so what we did is we asked students to indicate which job they would, would prefer.