On bethany mota's 6th vid or something, she already had 6000 followers and im apparently on 20vids but only 318 subs how does she get SO many subs?

http://www.youtube.com/channel/UC_M3lgmIXPpKO8LMCzk2gnw this is my channel, i post consistently, have HD 1020 quality,etc.

If the process of becoming popular takes so long, do you think by the time even if I do get popular, youtube would just get old school and the trend would end like how myspace's trend ended?


Is it worth it to continue? Do you think that my channels fine? what is missing that i can do?