British Gas said: "The Blue Light Card scheme gives discounts online and in-store to Blue Light Card members. It’s a great way of saying thank you to the people who are always there for us.

I wanted my class to submit a written gesture of gratitude to some instructors. Then I encountered a surprising hurdle.

Thank you. It's powerful. A simple show of appreciation from a colleague or manager can make people feel great, increasing their workplace motivation, engagement levels – and ultimately increasing ...