The truth is, a lot of people might not realize some of the things they do are actually huge personality red flags. So when I saw Reddit user seenmee ask: "What’s an 'innocent' behavior that’s actually a huge red flag if you really think about it?" so many people shared their thoughts on the matter. Here's what they said below:
1. "The more someone tells me they’re a good person, the less I believe them."

2. "Overly agrees with everything I say. It feels fake sometimes."
3. "When someone keeps acting dumb. After a while, it feels like they're lazy and finding excuses not to do something."

4. "Not taking 'No' for an answer and being very insistent. They often feign generosity and hospitality."
"This is a huge red flag.
Predator: 'Here, let me help you.'
Prey: 'No thanks. I've got it.'
Pred: 'It's alright. I can get it for you.'
Prey: 'I can do it.'
Pred: 'I know, but here...' and they take over.
They are testing your boundaries. If you are polite and step back to let them take over, they will keep doing that over and over and more often and on bigger things until they are telling you what to wear, how to walk, who to see, what to eat... They have found someone they can manipulate with persistence."
5. "Thinking 'I’m sorry' fixes everything."

6. "When someone is always a victim. Every victim needs a villain. Hang around long enough, and it will be you."
"Not only is this very true, but also very well said.
There are victims, there are people who pressure everyone else to the point that they fail or give up, and there are people who blame others for everything that goes wrong in their lives."
7. "Gossiping. When someone likes to gossip a lot about other people to you, you can bet that they will also gossip about you behind your back when you are not around."

8. "'Not wanting to get involved,' especially if it's the buIIshit they started and need to fix, but they refuse to do so and leave other people to fix it for them."
9. "Whipping out their phone and scrolling social media in the middle of a shared experience."

11. “'Easy going' could be a gateway to 'apathetic' or 'avoidant' or just mentally draining."

12. "Making remarks on other people's looks."
13. "'OMG, I have like NO filter haha.' Ah, so you lack self-control and don't consider how your actions affect others. Have a nice day. I'll be over here."

15. "A friend telling me someone else was talking shit about me and what they said. First of all, why did they feel so comfortable talking badly about me in front of or to you?"

16. "Someone who never gets angry or disagrees. While it seems pleasant, it often means they’re suppressing emotions to avoid conflict, manipulate perceptions, or hide resentment."
"Hey there, someone here who never gets angry and rarely disagrees. Dunno if it helps understand why some people do this, but here’s my perspective:
I can’t identify emotions, so they don’t come naturally as responses. A lot of the time, I have to try and do detective work to figure out what I’m feeling or what I should be feeling.
Another thing is that I’ve never seen a disagreement end well. The only experience I have is of them spiralling and turning into a poo flinging contest and people getting hurt. I see no cognitive or practical use for engaging in disagreements, and especially not arguments. I am always looking to avoid conflict, but I don’t hold resentment because that’s my choice to avoid them."
17. And finally, "People who don’t put their shopping carts away."
