some riffs I made

As I learn how to play guitar and everything I managed to play some pretty cool things (according to my level lol I'm not Steve Vai)

here's some of those things, riffs or whatever : 

thing 1

thing 2

thing 3

thing 4

if it's sounds like out of time, kinda random sometimes and all, it's probably because I don't play with a metronome like I just can't play with one and I'm not good at writing riffs so I just play it as it comes in my head