Don't sleep on an empty stomach
Dinner meals should be smaller as compared to our breakfast or lunch; only because our activity gradient reduces as e day progresses (unless you are working night shifts). But dinner is also an important meal, which must never be skipped. Skipping this meal will result in a very large gap between your last meal of the day and the first meal of the next day. This can cause
ravenous hunger,
severe acidity, nausea,
blackouts and
a disturbed sleep to name some of the most basic side-effects. Skipping a meal as important as dinner can also be the reason you give in to temptation and crave 'something sweet' at night. This happens because you have not filled your bowl well through the day with the right calories (read carbs) and thus will reach out and fill it with the wrong ones (read desserts) - instincts of survival, remember?