hi im pretty new to the whole weight training thing...so....uhh......yea. I started about 2 months ago and have been mainly focusing on my arms. I workout everyother day because i hear how they need time to rest and all. I dont use protein or anything because i dont have any. But anyways...I go through both arms about 4 times till i cant do them any more. Is this enough??? I havnt noticed any difference , but am i suppose to in 2 months of training??? plz anything tidbits of help will be greatly appreciated. also how long does it take to really start seeing results???once again ANY kind of help will be great -thnx