Positive abstract thinking. You might be into Arts.
It's one of those pictures white girl freshmen going to uni put on their dorm wall to impress their roommate. Making them look "cultured and imaginative" only to later find out their roommate is a complete dweeb who is into heavy metal and always wears pink socks.
But I know you are nothing like that. Thats just the scenario I think of when looking at your picture.
"Advance, and never halt, for advancing is perfection. Advance and do not fear the thorns in the path, for they draw only corrupt blood."
If only this were a flashing gif. It would make a perfect sign for an elven pub lost in the Black Forest. I mean, only a drunkie would dance like that and be moments away from tripping over a cat like that figure.
We shall not cease from exploration
And the end of all our exploring
Will be to arrive where we started
And know the place for the first time.
The avatar is simple to understand as a metaphor. It is simply showing that one should caution themselves as feelings of love will develop in the future by going a certain path. It's fairly interesting because I'm not sure what that would particularly say about you... It might say that you are wary of what paths are likely to lead to heightening infatuation with a particular individual over time. It might even be more general and that you simply intuit psychological processes of people quickly to develop an understanding of what kind of relationship you would develop with them. That get's slightly more abstract.