I used some of the Papa Gates lesson, like: at the beginning arpeggios with major and minor chords and power chords for the prinicipal riff. This sounds like Blink-182 but i tried my best, my fingers hurt a little bit but i'm fine. This riff i think it's a little catchy.
I used the Syn's tip of the lessons 16 that he said to "embellishment" the chords by playing different notes when you are strumming, so i used that in the intro and some types of rythm in the principal riff with the power chords, and the arpeggio to create the riff of the song. Also i used the Syn's tip of the lesson 17, that it's basically the ear training, to transcribe the songs that you want, like i heard some melody in my head and i want to "transcribing" in the guitar with the chords, so used that tips.