I haven’t had a lot of success with rationalizing or forcing away my negativity. Obviously, it’s not smart to outwardly express it or act it out (in a lot of situations, anyway), so for the longest time, I defaulted to bludgeoning myself with reasons as to why my negativity was invalid or irrational. Predictably, that was exhausting.
Nowadays, I’ve found it easier to acknowledge my negativity’s right to exist, and simply focus on allowing it to be (acknowledge it and feel it regardless of how inappropriate or irrational it is, even though I don’t outwardly express it). I don’t have to endorse it, like it, or regard it with grudging tolerance (sullenly view it in a begrudging light), but I find that it seems to act like a mirror of myself, which, even though it initiates the hold, is an entity I can choose to grapple with in a lose-lose dynamic; it meets my force with an exhaustingly close match in strength and stubbornness. However, once I relax my grip and accept my negativity, once I allow myself to feel it and let it be (kind of like how my supposed higher self is accepting of both negative and positive), I find that my negativity imitates my approach and loosens its hold. If it were separate from me, a different person so to speak, then we’ve disagreed politely and gone our separate ways, instead of indulging in a scarcity mentality where only one of us has the right to exist.