What is Coast FIRE for retirement and can it work for you?

Coast FIRE is an alternative to the traditional FIRE movement where individuals invest aggressively early on until they reach a target 'Coast FIRE number.' Once this amount is hit, investments are expected to grow without additional savings, allowing people who still work to spend more in the present. Experts suggest younger workers save aggressively initially, while others can use calculators to check their progress toward reaching Coast FIRE.