I'm worried about presbyopia.

Lately, since I often use my phone in dark places, I think my eyesight has deteriorated a lot.

Do I need to get my glasses adjusted again? These days, I can't see small letters well ㅠㅠ

They say it's about time for presbyopia to come.

Not looking at my phone is probably the best answer! So, I'm trying not to look at it in dark places.

What are the ways to solve presbyopia?

If you look far away and keep your smart device away... it will probably get better, right?