What is the British conservatism?

For example, if you don't join the euro zone, you are one. The starting point of conservatism is that everything is based on practical verification and never believes in what is artificially created. Because conservatives believe that tradition is the crystallization of the wisdom of countless generations and has stood the test of history, even if there are some problems, it should be gradually improved. They never believe that anyone can design a perfect system. The euro is a man-made thing, so the British believe in the pound because it has stood the test of history.