On the other hand, I hear very often from people who are full of regret for not contacting me sooner. (atyourservicedogtraining.com)
There is plenty of power, but I kind of regret not getting something newer. (cars.com)
The project is very close to the artist who came up with the idea as a way of representing feelings of regret for choosing art as a career instead of medicine. (creativeboom.com)