They tell me to do both front and back flaps, but is that too much? ..

In the past, I wanted to slightly raise the line of my buried double eyelid surgery. I went to a good hospital with a good friend and received consultation.
 I was advised to have the front epicanthoplasty and posterior epicanthoplasty done while raising the line.
 The director said it would look really pretty, but I wonder if it looks dull to my eyes now... ?? Even now, there are a lot of people who tell me that it's okay.
 I found out that the side effects are scary, especially for front openings. They say that back openings are all glued together.. (But the director is confident that they will never stick together..) Sungyesa experts, please give me your opinion. ㅠㅠㅠㅠㅠ