Is maintaining an empty stomach in the morning effective for intermittent fasting?

Is maintaining an empty stomach in the morning effective for intermittent fasting?

I recently started intermittent fasting, and to maintain the schedule

I ended up having to eat breakfast late or skip it.

I tend to eat dinner around 6 o'clock and wake up around 6 in the morning as well, so

If I end up having breakfast, I think I'll eat it at 7.

I was worried because then I wouldn't be able to maintain intermittent fasting.

Do you all skip breakfast? How should I maintain my fasting?