Studying Mathematics and Further Mathematics opens the door to a very wide range of future opportunities. In every career field, from actuarial consultancy to zoological modelling, via aerospace engineering, accountancy, biochemistry, teaching, oceanography, climate science, advertising and marketing, engineering, physics, international finance, government, medicine, computer science, games design, cinema special effects, habitat conservation, big data, quantum computing and many more, mathematicians are always being employed with generous salaries. Why? Because studying mathematics makes you a very good problem solver, and in all career fields there are many problems that need solving. When the NHS wants to plan how to provide high quality social care for an ageing population, it employs mathematicians. When governments of the world come together to try to limit the effects of climate change, they ask mathematicians for their recommendations. When architects ask how they can reduce concrete and steel and use sustainable materials instead, mathematicians have answers for them. Studying as much mathematics as you can now will enable you to choose future careers in which you can do good for society and also do well for yourself.