Hi, I,ve been experiencing fatique and lazyness since I was like 16, I am now 20. I am now starting to realize this is due to the fact that I have been masterbaiting since I was like 4, since like October of 2014 I noticed my balls have shrunk a lot and a little after, I noticed my index finger trembling. I,ve continued masterbaiting ( I know, I know but it is difficult) since then and my balls have shrunk more and my trembling (tremors) have worsened onto my hands and legs, arms, still mild though, with anxiety it is a little obvious or if I drink coffee but when calm its not noticable, oh and my balls have shrunk even more. Originally I thought it was essential tremors and it could be but I read that tremors are a symptom over masterbation. The few times that I,be stopped for like a week or two I was able to get errections, my concentration improved a little. I don t know this is starting effect me, I need help.