by HappyPenguin

What's the thought behind that?

For your (potential) amusement, I'll try to interpret :)..

 

DNA instructs how to make a certain protein, genetic instruction.

You could be using this as a metaphor... That you're tearing apart the instructions of your mind/body.

Example; Tearing apart insecurities and discomforts.

It could be a tattoo expressing selfhate as well, tearing yourself apart :)...

 

... What's the big idea?!

 

Lol, you're looking too deep. I like science, genetics fascinates me. I was looking for ideas for my sleeve and ended up with a DNA double helix, there is no 'big' or 'deep' meaning to it.