Most people think bipolar disorder and borderline personality disorder look like chaos you can see. They picture mood swings, impulsive behavior, dramatic reactions—something loud, obvious, external. What they don’t realize is the hardest part is the chaos you can’t see. It’s internal. Constant. Exhausting.

Living with both bipolar disorder and borderline personality disorder isn’t just “being emotional.” It’s your brain struggling to regulate mood, memory, identity, and connection—all at once. Bipolar disorder is a mood disorder defined by shifts between depressive episodes and elevated states like hypomania or mania. Borderline personality disorder affects emotional regulation, relationships, and sense of self, often causing intense emotional reactions and fear of abandonment. While nearly 1 in 5 people with either condition has both, having both simultaneously is still rare in the general public, affecting fewer than 1 in 100 people across the entire U.S. population.

So when you live with both… it’s not simple. It’s layered.

It’s mentally draining in a way that doesn’t shut off. My brain doesn’t just get tired—it gets overloaded. I forget things constantly. Not small, harmless forgetfulness, but full-on losing track of what I was doing, what I needed, what I just thought about seconds ago. I set reminders on my phone and still forget. It’s like my mind is juggling too much at once, and things just fall through.

That alone is exhausting.

And then there are the days where it’s more than exhausting—it’s debilitating. The smallest thing going wrong can feel like everything is collapsing. Something minor turns into something overwhelming, and suddenly I feel like I can’t handle anything at all. It’s not logical, but it’s real. In those moments, it feels like I want to disappear, like the only way to make it stop is to shut everything out completely.

That’s the part people don’t see.

They don’t see how much effort it takes just to function normally. To answer a text. To complete a simple task. To stay focused in a conversation when your brain is pulling you in ten different directions at once.

They also don’t see how confusing the “good” moments can be.

Because when I say I’m happy or excited, it doesn’t always show the way people expect it to. The feeling is there—it’s real—but it doesn’t always come out the way it should. So sometimes I’ll say I’m excited, and it might not look like it. That disconnect makes it easy for people to misunderstand what I’m actually feeling.

And then there are the moments on the other side of that.

The highs.

Not just “in a good mood,” but a surge of energy, emotion, and movement. My thoughts speed up, my words come faster, and my body wants to go, go, go. I become more talkative, more alive, more present. Everything feels lighter, easier, possible. It’s like I finally have access to the version of myself that isn’t weighed down.

And in those moments, I don’t want off that ride. I want to stay there as long as I can.

But even that has a flip side.

Because when everything speeds up, it can also go too far. Thoughts get too fast. Energy gets hard to manage. What feels good can quickly turn into something overwhelming. And the crash that follows? That’s just as real.

That’s the rollercoaster.

But there’s something deeper that’s even harder to explain—the intensity difference.

When someone without this kind of wiring feels something, it’s like a volume knob set at a normal level. They get upset, they process it, and eventually it settles.

For me? There is no gentle volume.

It’s like my emotions skip straight past “uncomfortable” and land on overwhelming. What might feel like a bad moment to someone else can feel like my entire world is falling apart in real time. There’s no buffer. No slow build. It just hits.

And it doesn’t just stay in my head—it lives in my body.

My chest tightens. My thoughts race. My nervous system reacts like something serious is happening, even if logically I know it’s something small. It’s not that I don’t understand reality—it’s that my body doesn’t believe it.

That’s the exhausting part.

Because I’m constantly trying to calm myself down from feelings that feel completely real, even when they don’t match the situation.

On the flip side, when I feel something good, it’s not just “happy.” It’s consuming. It’s electric. It’s a rush of energy that makes me feel alive in a way that’s hard to explain. I want to talk more, move more, do more, be more.

It’s beautiful… and it’s intense.

Everything is intense.

There’s very little middle ground.

So when I say I’m overwhelmed, I don’t mean “I need a minute.” I mean my entire system feels overloaded. When I say I’m hurt, I don’t mean “that bothered me.” I mean it cut deeper than it probably should—but I still feel it fully. And when I say I’m happy, just know it might not look loud—but inside, it’s there just as strong.

This isn’t about being “too emotional.” It’s about living with a nervous system that processes everything more intensely—good, bad, and everything in between.

And yes, some days are incredibly low. Heavy, foggy, disconnected. Days where even simple things feel like too much.

But there are also days—moments—where life feels full. Where emotions feel expansive instead of overwhelming. Where I feel connected, creative, and present in a way that feels almost magical.

Both exist.

And learning how to live between them… that’s the work.

~Tj🩷