Disclaimer: It is always advisable to get your nose pierced by a professional piercer in a sterile environment. Piercing your own nose may not meet proper hygiene standards and can cause severe complications. Proceed at your own risk and consider seeking professional help.

1. Gather necessary materials: You will need a sterilized needle, a pair of gloves, rubbing alcohol, cotton balls, a sterilized nose stud or ring, and ice or numbing cream.

2. Choose the location: Study your nose by looking in the mirror and determine the best spot for piercing. It is typically placed on the left or right nostril close to the natural crease.

3. Clean your surroundings: Make sure your environment is clean, well-lit, and free from harmful bacteria.

4. Prepare the needle: Sterilize the needle fully by soaking it in rubbing alcohol for at least 15 minutes.

5. Clean your hands: Wash your hands thoroughly with soap and warm water, then put on latex-free gloves.

6. Mark the piercing spot: Use a sterilized surgical pen or fine-tip marker to precisely indicate the spot where you want to pierce your nose.

7. Numb the area: Apply an ice pack or numbing cream to minimize pain on the desired piercing location for around 10-15 minutes.

8. Disinfect the area: Dip a cotton ball in rubbing alcohol and clean the marked spot on your nose.

9. Hold steady: To control movement during the piercing process, hold your nose steady with one hand.

10. Insert the needle: Using a 45-degree angle, slowly guide the sterilized needle through the marked spot with gentle but firm pressure.

11. Breathe deeply: When you feel ready, take a deep breath, exhale, and continue pushing until you feel the needle has gone all the way through your nostril.

12. Insert the jewelry: Once the needle is through, attach the sterilized stud or ring and guide it into place while pulling out the needle simultaneously.

13. Control bleeding: Use a clean cotton ball to gently apply pressure on any light bleeding that may occur after piercing.

14. Clean the piercing: Carefully clean your new piercing using a saline solution with a cotton swab, removing any dried blood or discharge from the area.

15. Aftercare: Keep your hands clean, avoid touching your nose when possible, do not change your jewelry for 2-3 months, and continue cleaning the piercing daily.

Remember that seeking professional assistance is always recommended over attempting to pierce yourself at home. If you experience significant pain, excessive bleeding, or signs of infection, consult a healthcare professional immediately.