Earlier quoted context omitted.
I work in education, so not highly paid, bought a car and a house by myself, and easily manage to save £500/month. I just don't waste my money on stupid things like paying other people to make my sandwiches and drinks, or gadgets that are priced as 10x what they cost to make.
Can you give more information? Are you in London or another major city in the UK?
My house is better than my parents where I grew up to start with, my car is electric, I have free electricity from the sun, a TV larger than anyone could imagine back then (with films for £1 with the same quality as a cinema), I can communicate with almost anyone on the planet, via video, for free (including free translation), I can buy a computer like on Star Trek that I can talk to for £20, life is magical.