By what age do you hope to be able to retire by?

I hope to retire by mid 40s

I aim to retire by 60, as i do want to spend more time pursuing my other passions. But realistically speaking, I think 65-70 is a more a realistic age for me since i have kids

Aim to semi-retire by 50, and then find a job i like and not for the money. if unhappy or too challenging, then im free to change role/job and not held on cuz i need to pay bills. dont think i will stop working tho.

Ideally 45 years old. But also depends on lifestyle, whether you have kids.

Kids are expensive.