Dear Welcome to HCM We understand your concerns I went through your description. I suggest you not to worry much. You have night fall because, semen is a waste product and it needs to be expelled. Your body does it occasionally and it is very normal with everyone. Premature ejaculation is because of psychological reasons. If you are worried about sex and sex related problems, and you value sex more than your life, sex overwhelms your thoughts and makes you anxious. Resulting in premature ejaculation. Loosing thinking power, nervousness, shyness etc are not related with premature ejaculation or night fall. But are related with anxiety and apprehension. Worrying about all these things increases anxiety. Concentrate on LIFE. Not sex, because sex is not life. You might need psychological counseling., I am more than happy to provide telephone psychological counseling through healthcaremagic. Contact me through customer care, www.healthcaremagic.com. Hope this answers your query. Available for further clarifications. Good luck.