Splitting is when your brain decides everything is either perfect or terrible, with no middle ground.
Needless to say, it’s not rooted in logic or reality, and it also makes relationships feel like a constant rollercoaster ride that exhausts everyone involved. There are a variety of bad behaviours and toxic habits that result from this practice, and even if you don’t mean to do it, it could hold you back in life and make you completely miserable. Here are some of the worst splitting side effects you’ll want to be aware of and correct immediately if you notice yourself doing them.
1. Seeing people as either amazing or the absolute worst
One day, someone’s your absolute favourite person who can do no wrong, and the next day they’re the worst human alive because they forgot to text you back. This flip-flopping between worship and hatred happens so fast it gives everyone whiplash, including you.
Remember that people are messy combinations of good and annoying, just like you are. That mate who forgot your birthday isn’t suddenly a terrible friend, and your partner having a grumpy day doesn’t erase all the lovely things they’ve done.
2. Struggling with grey areas
Uncertainty makes your brain itch because it wants clear answers about whether something is good or bad, and sitting with “maybe” or “it’s complicated” feels unbearable. You’d rather jump to a dramatic conclusion than deal with the messy reality that most situations are neither brilliant nor awful.
Get comfortable with not knowing how you feel about something right away. Life is mostly grey area, and rushing to black-and-white judgements usually means you’re missing half the story anyway.
3. Switching quickly between admiration and resentment
You can go from thinking someone is amazing to absolutely despising them in the span of a single conversation, and this emotional whiplash confuses everyone around you. People never know which version of your feelings they’re going to get, which makes them walk on eggshells.
Notice when you feel that dramatic swing happening and take a breath before acting on it. Your friend who just annoyed you is still the same person who made you laugh yesterday, and both things can be true simultaneously.
4. Believing disagreements mean rejection
When someone disagrees with you about anything, your brain immediately translates it as “they hate me and want me gone,” even if you’re just arguing about what to watch on Netflix. Every difference of opinion feels like a personal attack rather than a normal part of human interaction.
Disagreeing with someone doesn’t mean they’re rejecting you as a person. People can think your taste in films is rubbish while still genuinely liking you, and arguing about stuff is actually how you get to know each other better.
5. Making decisions based on extreme feelings
You end friendships over minor arguments, quit jobs after one bad day, or block people for tiny slights because everything feels so intense in the moment. These dramatic decisions usually seem completely mad once you’ve calmed down, but by then the damage is done.
Sleep on big decisions when you’re feeling extreme emotions because your perspective will probably change once the intensity passes. That urge to burn everything down rarely leads to choices you’ll be happy with later.
6. Feeling safe only when people meet every expectation
Someone is either completely trustworthy or totally unreliable based on whether they’ve ever disappointed you, and there’s no room for human error in your trust system. One missed phone call or forgotten promise can instantly move someone from the “safe” list to the “dangerous” list.
People mess up sometimes without it meaning they don’t care about you. Look at patterns over time rather than judging someone’s entire character based on their worst moment or biggest mistake.
7. Reliving childhood patterns of all-or-nothing
This splitting thing probably started when you were young and needed to figure out which adults were safe and which weren’t, but now you’re applying childhood survival strategies to adult relationships where they don’t really fit. Your brain is still trying to sort people into “good parent” and “bad parent” categories.
Understanding why your mind works this way can help you catch it happening. Those old protective instincts served you well as a kid, but adult relationships can handle more complexity than your young brain could process.
8. Creating rollercoaster relationships
Your relationships feel like theme park rides with constant dramatic highs and devastating lows, and everyone involved gets emotionally exhausted from all the intensity. People start avoiding you because they never know if they’re going to get the loving version or the furious version.
Aim for boring consistency instead of dramatic intensity. Stable relationships might feel less exciting than the emotional rollercoaster, but they’re much more sustainable and actually more satisfying in the long run.
9. Feeling betrayed by normal imperfections
When someone you care about does something thoughtless or selfish, it feels like they’ve deliberately wounded you rather than just been human for a moment. Their normal flaws and bad days feel like personal attacks on your relationship rather than ordinary life stuff.
Lower your expectations to realistic human levels instead of expecting people to be perfect angels. Everyone’s got bad days, makes mistakes, and acts selfishly sometimes, and that doesn’t mean they don’t care about you.
10. Overreacting to changes in closeness
A delayed text response means they’re definitely angry with you, a distracted conversation means they’re planning to leave you, and any change in their usual behaviour signals imminent abandonment. You read catastrophe into every tiny variation in how people interact with you.
Check the bigger picture before panicking about small changes. Most of the time when someone seems off, it’s because they’re dealing with their own stuff that has nothing to do with you.
11. Struggling with forgiveness
Once someone hurts you, they’re permanently in the “bad person” category and forgiveness feels impossible because your brain can’t hold both “this person hurt me” and “this person cares about me” at the same time. It’s easier to write them off completely than deal with the complexity.
Practice forgiving small stuff to build up your tolerance for holding mixed feelings about people. Someone can hurt you and still be worth keeping in your life, and learning to forgive doesn’t mean pretending nothing happened.
12. Turning criticism into total rejection
Any feedback, no matter how gentle, feels like complete rejection of who you are as a person rather than just commentary on one specific thing you did. Someone pointing out a mistake becomes proof that they think you’re fundamentally flawed and worthless.
Separate criticism of your actions from judgement of your worth as a human. Someone telling you that you were wrong about something doesn’t mean they think you’re a terrible person, and feedback is usually trying to help rather than hurt.
13. Healing by practising balance
Your brain learned to think in extremes for good reasons, but now it’s causing more problems than it’s solving, and you can slowly train yourself to see the middle ground. It takes practice to hold complexity instead of rushing to simple answers.
Start small by writing down both good and bad things about situations that are bothering you. Training your brain to see both sides takes time, but it makes life much less exhausting when everything doesn’t have to be a crisis or a celebration.
