Wrinkles can easily form depending on facial expressions.

Laughing excessively loudly or
Squinting can cause nasolabial folds and wrinkles around the eyes.
In addition to this, habits such as resting your chin on your hand, having a blank expression, and sleeping face down are also
Pressing the skin can cause facial wrinkles.

A way to prevent facial wrinkles is to repeat 'A-E-I-O-U' or
You can also do facial stretches, such as puffing out your cheeks.