I was once told that my spirit animal was a boar. Mirroring their nature to charge ahead of themselves and trample anything that comes in their way, boars are said to represent people who set their sights on goals and stop at nothing to achieve them, regardless of whatever happens to try to hold them down. They are also said to represent people who tackle situations head-on, knowing that this is the only way one can solve their problems (sauce here).
I will say that I don't know if I agree with this. But I will say I certainly don't like leaving anything unfinished. I've also reached a point in my life where, after the hardships I experienced years ago, I can no longer bring myself to give a crap about anything anymore when it comes to achieving my goals. If it means improvement and progress, I'm gonna say what needs to be said even if I'm treading on someone's precious little feelings. I do admit at times this kind of thought process causes me to be a bit reckless at times, but oddly enough I don't really feel that regretful at all. In fact, I feel very relieved.