8 signs someone in your life is toxic for your mental health, according to psychology

Tina Fey by Tina Fey | January 27, 2025, 2:32 am

There’s a huge difference between experiencing bumps in your relationships and constantly feeling drained by someone.

This distinction boils down to mental health. Having someone toxic in your life means they’re consistently damaging your mental well-being, often without even realizing it.

Psychology explains how this happens, and believe me, recognizing the signs can be a game-changer. It enables you to make the healthy choice for yourself, even if it’s hard.

Let’s delve into the 8 signs that someone in your life is toxic for your mental health, as explained by psychology. Trust me, knowing these signs can be a step towards a healthier you.

1) Constant negativity

It’s no secret that negativity can be draining.

Psychology tells us that being around a constantly negative person can have a severe impact on our mental health.

Consider this: You find yourself in an environment where someone is always complaining, criticizing, or seeing the dark side of things. It’s like being trapped in a rain cloud that never lets up.

This constant downpour of negativity can quickly seep into your own thoughts and mood, leading to increased stress, anxiety, and even depression.

So, if there’s someone in your life who seems to be perpetually negative, it might be a sign that they’re toxic for your mental health.

Remember, it’s okay to seek distance from such individuals. Protecting your mental health should always be a priority.

2) They make you question your self-worth

Let me share a personal experience.

I once had a friend, let’s call her Lily. Lily was charismatic and fun to be around, but over time, I noticed something off about our friendship.

Every time we met, she would subtly put me down or make snide remarks about my choices. At first, I brushed it off, thinking she was just joking. But as it continued, I started questioning my self-worth.

“Why can’t I be more like Lily?” I would ask myself. “Why do my choices never seem good enough?”

It was a gradual process, but eventually, I realized that Lily was toxic for my mental health. Her constant belittling and criticism were affecting how I saw myself.

According to psychology, this is a classic sign of a toxic individual: they make you question your self-worth. If someone in your life constantly belittles you or makes you feel inferior, it may be time to reassess that relationship.

Remember, you’re worth more than someone else’s negative opinion of you.

3) They constantly violate your boundaries

Boundaries are crucial for any healthy relationship. They define where you end, and the other person begins.

But here’s a thing about toxic people: they tend to overlook these boundaries. They may consistently invade your personal space, ignore your requests, or make demands that make you uncomfortable.

So if there’s someone in your life who consistently crosses your boundaries despite being asked not to, you might be dealing with a toxic person.

Setting and maintaining healthy boundaries is essential for your mental health. Don’t let anyone make you feel guilty for doing so.

4) They are always the victim

Ever noticed someone in your life who never seems to take responsibility for their actions? Instead, they always play the victim, regardless of the situation.

This is a red flag.

Psychology suggests that individuals who consistently portray themselves as victims tend to be manipulative. They use their “victim” status to gain sympathy, avoid accountability, and manipulate others into doing what they want.

Such behavior can be mentally exhausting for those around them and can lead to feelings of guilt, frustration, and even resentment.

If you find yourself constantly being the ‘bad guy’ in someone’s narrative, it might be a sign that they are toxic for your mental health. It’s important to recognize this pattern and take steps to protect yourself.

5) They take more than they give

Relationships should be about balance. A healthy exchange of support, understanding, and love. But what happens when this balance tips?

Imagine constantly being there for someone, offering them your time, energy, and emotional support, but when you need them, they’re nowhere to be found. It feels like a one-way street, doesn’t it?

This can deeply affect your mental health. It can lead to feelings of resentment, exhaustion, and even questioning your self-worth.

Psychology tells us that relationships where one person consistently takes more than they give can be toxic. It’s essential to have reciprocity in relationships. After all, you deserve to receive the same love and support you give.

Always remember, it’s not selfish to expect a fair exchange in your relationships. You matter too.

6) They manipulate your emotions

I recall a time when I found myself in a whirlwind of emotions, all thanks to one person.

One moment I would be on cloud nine, feeling cherished and valued, and the next moment, I’d be plunged into the depths of despair, feeling unimportant and insignificant. This emotional rollercoaster was not only exhausting but also confusing.

This is a classic sign of emotional manipulation – a tactic often used by toxic individuals to control and manipulate others.

Emotional manipulators play with your emotions, making you feel guilty, insecure or inadequate, often to serve their own needs.

If someone in your life is playing with your emotions like this, it’s a sign that they could be toxic for your mental health. Be aware of this pattern, and don’t hesitate to seek help if needed. You deserve to be treated with respect and kindness.

7) They make you feel isolated

Feeling alone can be one of the most distressing experiences in life, especially when it’s caused by someone you care about.

Toxic individuals often use isolation as a means to exert control. They may discourage you from spending time with others or make you feel guilty for wanting to see your friends or family.

You might find yourself slowly drifting away from your social circle, feeling more and more detached. This isolation can lead to feelings of loneliness and depression.

Psychology warns that if you feel isolated due to someone’s behavior, it’s a strong indication of toxicity. Remember, a healthy relationship encourages connections with others, not seclusion.

Don’t let anyone cut you off from your support system. You have every right to maintain your relationships outside of any individual one.

8) They don’t respect your growth

Change is an integral part of life. We grow, evolve, and transform – that’s how we progress.

But what if someone constantly undermines your growth? What if they belittle your achievements or make you feel unworthy every time you take a step forward?

This lack of support and respect for your growth is a classic sign of toxicity. Toxic individuals often feel threatened by your progress and may resort to belittling you to maintain control.

The most crucial thing to remember here is that your growth is absolutely essential, and anyone who doesn’t respect that isn’t worth your time or energy.

Always surround yourself with those who celebrate your growth, not those who stifle it. You deserve to flourish.

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