If you still want to thicken, you can try applying VE, or you can use eyelash growth liquid that sells raw eyebrow pencils. For example, TALIKA Talika Eyelash Growth Liquid recommended by DHC and Big S should also be able to apply eyebrows, but the price is a bit expensive for students. You said you didn't want plastic surgery, so I won't talk about plastic surgery. How can I trim my eyebrows? Is it not embroidery? Now that technology is so advanced, everything you do is realistic and painless. Besides, embroidery is not cosmetic surgery.