Addiction is not good.. You can practice twice a week for healthy life.. Don't worry

Hi Thanks for seeking help here. As age increases, flow of sex hormones increases. When people reach adolescent they are having significant sexual desire. Due to social terms people not getting married so early. Many don't get a opportunities for sex. Due to the biological needs people start self stimulating behaviour. If don't sex or masturbation night fall will be common. So it's fine to do occasionally. Excessive of anything is not good although they are good in less. So that's the precaution you need to pay attention.