### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
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.

### output:

Degree understand your concerns went through your details. I can understand your emotions. But let me assure you, masturbation is not unhealthy and cannot cause any problems as you suspect. Masturbation is a natural process and even animals masturbate. I think your knowledge about these issues are making you anxious. The tremors are the sign of obsessive thinking whicChatDoctore out of your anxiety. Shrinking testicles is not at all a possibility. It never shrinks in size, but the surrounding skin could shrink or become lucid depending on many conditions like stress, water availability in your body etc. I suggest you to understand the basics of masturbation. I suggest you to consult a psychologist for counseling. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck. Take care.