Have you ever done a Christmas sea swim?

Many coastal towns around the UK host a mass swim around Christmas time. Crowds of people, many wearing fancy dress rush into the water for a short very cold swim (sea temp near me is around 10°C near me, other places are much lower).

Thousands of people do them, but have you?
Have you ever done a Christmas sea swim?
Have you ever done a Christmas sea swim?
Have you ever done a Christmas sea swim?
Post Opinion