You know that thing people do at the end of a yoga class, where they put their hands together in prayer-form and hold them up to the chest and bow their heads? Totally fine in the context of yoga.

But when people do that just day to day, to say thank you? You look like giant, enormous sucking piles of jerkhole. Stop it. If you're not the Dalai Lama or living on a mountaintop in a turban, just stop.