I'm want to moan it makes me more relax during my masturbating

It's perfectly natural to express yourself during intimate moments, and many people find that vocalizing can enhance relaxation and pleasure. If moaning feels good for you and helps you get into a more relaxed state, then it's a healthy part of your experience! Everyone has their own preferences and techniques that work for them. Just make sure you're in a comfortable and private space where you feel safe to express yourself. Enjoy your experience!