/fa/ - Fashion

Should I get dreadlocks?
Would I look autistic?

I would like something like this:
http://assets.rollingstone.com/assets/2016/article/vic-mensa-unveils-free-theres-alot-going-on-ep-20160603/243383/medium_rect/1464924244/720x405-vic4040-0000339.jpg

Hi /fa/, I need some advice about my future haircut.
This is me and, as you can see, the time has come to trim my hair.
The point is, I've been having a pretty regular curly undercut since four years or so (like the guy on the left: http://www.musicnewsnashville.com/wp-content/uploads/2014/03/wreck-and-reference-march2014.jpg)) and I'm a little bit tired of it. I was wondering if dreadlocks could suit me.

I'd like to have something like this:
http://assets.rollingstone.com/assets/2016/article/vic-mensa-unveils-free-theres-alot-going-on-ep-20160603/243383/medium_rect/1464924244/720x405-vic4040-0000339.jpg

And, once grown out a bit, like this:
http://www.fourdomino.com/file-content/uploads/2016/02/12422230_909991332447515_461992662_o.jpg

What's your advice? Do I have the right type of hair? Should I let them grow more? Being white would make me look autistic? Should I stick to the good ol' undercut? Should I kill myself?
Thanks in advance.