I have been addicted to doing masturbation watching adult content from past 4 years, and I am now having various problems in my life, like from past 3-4 months I am feeling continous throbbing in head and neck at right side. My stamina has gone very weak. My body posture has disrupted, I always feels like my body is shaking and not in my control. I want to ask that is these all problems due to masturbation, and is there any solution to avoid watching adult content, I am addicted to it..