If you're eating carbs and fasting it will be a struggle -- worth it or not, who knows.
Most of the intermittent fasters I've been following aren't going through some masochistic daily hunger-torture. They're just eating more "paleo" or "keto" so their diet is ripe with dietary fat. That makes going from three smaller, to two larger, or even a single huge meal a matter of habit that can be changed in a couple weeks.
It's also unproblematic to "cheat" on the fast when need arises. The idea is just to clock as much 'fasted' time as pragmatic.
Most of the intermittent fasters I've been following aren't going through some masochistic daily hunger-torture. They're just eating more "paleo" or "keto" so their diet is ripe with dietary fat. That makes going from three smaller, to two larger, or even a single huge meal a matter of habit that can be changed in a couple weeks.
It's also unproblematic to "cheat" on the fast when need arises. The idea is just to clock as much 'fasted' time as pragmatic.