Not having enough sleep is really frustrating, that's what ZE:A Hyungsik recently shared on his Twitter page.

On August 11th, Hyungsik tweeted, "After I've finished all the schedules and I've closed my eyes on my bed, I think about whether I made mistakes today, how I spent the day, and what I will be doing tomorrow, and two hours have gone by with my eyes closed... Let's pray. Everyone good night."

Due to the fact that ZE:A now have a lot of promotional shows and performances for their album, these boys are likely feeling more and more fatigued.

Fans who read Hyungsik tweets became worried about their idol's condition and gave their uplifting comments saying "Is Hyungsik a perfectionist... he must have a lot of worries", "Don't worry and sleep well!", and "Insomnia is very tiring."

However, Hyungsik doesn't want to made his fans feeling troubled about his condition so he posted a well taken photo of himself, being excited for a new day to come. He says, "Starting the day excited!!^_^ Ah! Today is a good day with Inkigayo and 'Real Men' coming on! Everyone tune in to the broadcast~!! I love you!"

Can you still have a wonderful photo even though not having enough sleep like Hyungsik?