I don't really have a real "fursona" to speak of, however three of my main characters, if you put them together could probably depict certain aspects of my personality quite accurately.
Candela, for starters is known by most of my friends for being, well, aggressive. (Note: I said "aggressive" and not "evil." If you find yourself questioning the difference between the two I suggest you do some research and refrain from commenting) Now while I starkly contrast with her abusiveness toward youth and others, in order to be honest I must say I do relate in terms of her lack of empathy with some types of people and her aggression. I don't take pity for people who do not work for what they want and I'd just as gladly declare it to the world. So long as I am not restricted by a group's rules, I speak my mind and often what I have to say is blunt and delivered without the layer of sugar that so many others seem to enjoy giving. Yes, there is a fine between being polite and being rude, but there is also a line between and being "gentle" with a lie and giving the full truth, even when its brutal. This can be both a good and bad thing and sometimes I run my mouth in the wrong way or end up sounding like a total hypocrite (as does Candela). On top of that, Candela is a border collie crossed with a species I made up, called a time canid. As the name suggests, she has some manipulation over time and space. This kind of traces back to my fascination with time. Though I'm not particularly interested in the gritty details of history itself, I love seeing present-day locations/people and then viewing photos of what it used to look like years and years ago, particularly if I am familiar with that place or person. I also love clocks and hour glasses. I wear a small hour glass necklace.
Lazuli/Terra/Traveler: Better known as just "Lazuli" She shares some of the more sensitive ends of my personality, and she is often bent into "toughening up" by breaking her down first. That is to say, if I go as far as I can stand something, I will do better next time. I am also a bit of a realist and pessimist like Lazuli, observing but not necessarily worrying about the worst that could happen. And despite these sensitivities, Lazuli is surprisingly street smart which, I am a little bit, if only to a point. She is also the one of the three that has most issues with social environments. She's not overbearing, and she's not shy either. There's just something about her personality that tends to create friction with most other characters and I have seen that about myself in RL with other people. And by friction, I dont mean conflict necessarily. Its just sort of a "not friends but not enemies" situation. I'm just kinda "there" to some people, while I get along great with others. And all of that is perfectly fine by me.
And lastly May. May ended up representing part of my personality by mistake. By that I mean, I've had others tell me that when I try to describe her, they end up concluding some of the things she has done or would do, sound a little like me. When I made May, I did not have this intention. May originally (for all of about five minutes) began as a green haired ocelot with the same tawny pelt she does now, and I ended up changing her into a guardian wolf before I actually RP as her for the first time. Her entire personality revolved around my perceptions of a definition of a single word. That word was "bravery." It annoys me to no end that SO many people confuse "fearlessness" with bravery. Bravery involves FACING fears, not that you don't have fears as would be the case for someone who is "fearless" and being "fearless" in my opinion can be synonymous with "foolish" in some respects. Because lets face it, a lot of the time if you have NO fear of something when you probably should, its probably out of pride, arrogance, or ignorance.
While I admit I'm not half as self-sacrificing as my fictional counterpart, I can see the similarity in terms of the boldness. There's very few things I fear very much at all and if I do, its for a reason. Even so, if I'm required to confront it, odds are, I will. May also tends to give random acts of kindness, even when she knows it wont be reciprocated, which I've always tried to do, sometimes more successfully than other times. I don't share in her frequent self-blame, however.
So if its possible to cram these three into one, you might find a good chunk of my personality floating around in there, with some parts not quite fitting into others. Its difficult to explain. x_x.
Either way I've had all three of them at least a couple to a few years.