In conclusion, this is a movement where you can immediately achieve early retirement as quickly as possible.
summarized from various sources, here are some tricks to achieve F.I.R.E
I never thought and also won't to retire early, because working is part of human life, by continuing to work your body will continue to move because rarely moving will actually make your body experience a decline in function and disease will start to approach you.
For me early retirement is nonsense, humans should continue to work, maybe the intensity of work decreases with age and busyness in work will keep your brain working.