Using finger pressure to straighten your teeth is not recommended. Attempting to move your teeth with your fingers can cause damage to your gums, teeth, and underlying bone. It may lead to misalignment, injury, or worsen any existing dental issues.
If you're concerned about the alignment of your teeth, the best course of action is to consult with a dentist or orthodontist. They can provide appropriate treatment options such as braces, clear aligners, or other orthodontic solutions that are safe and effective. Self-treatment can lead to serious complications, so it's essential to seek professional advice.