Increase Stealth to 50
You there. You're not very quiet in your movements. I can help you with that. Not only must you learn to become one with the shadows, but also you must learn to quiet your movements. Old Haven is the ideal place to learn how to Stealth.
Head East out of town and go to Old Haven. While wearing normal clothes, practice Stealth there. Stealth becomes more difficult as you wear heavier pieces of armor, so for now, only wear clothes while practicing Stealth.
You can only Stealth once you are hidden. If you become visible, use your Hiding skill, and begin slowly walking.
Come back to me once you have achieved the rank of Apprentice Rogue (for Stealth), and I will reward you with something useful.
Good. You have learned to quiet your movements. If you haven't already talked to Chiyo, I advise you to do so. Chiyo can teach you how to become one with the shadows. Hiding and Stealth are essential skills to master when becoming a Ninja.
Here is your reward. This leather Ninja jacket is called "Twilight Jacket". It will offer greater protection to you. I hope this serves you well.
Stay within Old Haven to take advantage of the accelerated skill gain buff which speeds up skill gain by about 0.2 - 0.5 per gain.