Need Some Help!

For the past 3-4 Months I have gotten 0 subscribers, The Only People who subscribe are my friends.I don't know what i'm doing wrong, Ive got good tags, HD content.Is there ways to get noticed on YouTube.Im tired of posting on forums everyday.If Someone Could Help That would be Greatly Appreciated.

Subbed. Nice Content Man, I Am Just Like you I Get About 10-100 Views per Video Sooner Your Channel Will Get Noticed But I Will feature you in my channel and tell my friends about your Awesome Channel. So i Think You Should Collaborate With Sombody To Help You out.

Thanks so much but that still doesn't answer my question.