I am a lead frontend engineer. I am in the very high salary percentile, probably top %2-3, excluding CEOs. I can barely save.
I don't have a car. I don't have any expensive hobbies, gym subscription or anything.
I am paying %50 of my salary to rent & bills in Zone 1, Angel, Islington. I keep looking for alternatives, but rents have gone further up since I got in 6 months ago.