u/Maryandthejane1 asked fellow Redditors, âWhat is a hobby thatâs an instant red flag?â The community responded with a mix of humor and genuine concern. The thread quickly filled with anecdotes highlighting activities that, while some were seemingly innocuous, might hint at deeper issues.
Examples included child beauty pageants and scrolling on social media. Others were more obvious, like finding enjoyment in hurting animals, âpranksâ that were really bullying, and petty crimes.
Social media consumes their lives
In todayâs digital age, social media habits can be telling. One Redditor shared, âI had an ex who got mad at me for not having âinteresting hobbiesâ and when I finally asked her what her hobbies were, this was it. Same girl also got mad at me because I had nothing in common with her friends so it was hard to make a good conversation with them. Finally one day I asked her what she even talked to them about⌠her answer âwe talk about funny TikTokâs.’â

Others complained about how some people need everything to be âpicture perfectâ for social media posts. These people, they say, throw fits if you try to eat before they get the chance to document everything, curated for Instagram.
While sharing moments online is common, some Redditors highlighted the red flag of oversharing. One person described a partner who posted every detail of their relationship, turning private moments into public content. Another mentioned breaking up with someone who was more engaged with their phone than with real-life interactions.
Celebrity and fandom obsessions
Another hobby that Redditors marked as a red flag was some peopleâs obsession with celebritiesâ lives.
Redditor u/NarwhalTakeover wrote, âI used to be this. It was weird. It was unhealthy. It was escapism and fantasy. Iâm glad that I am not like this anymore.â
Someone politely asked them how they developed the hobby. They explained that it came from âfinding comfort and stability in a fantasy.â
This obsessive behavior can also be attributed to a number of other topics, including fictional characters and serial killers.

Other annoying and sometimes dangerous habits
Gambling was another hobby that raised alarms. One user shared that their ex lost everything due to gambling. They noted that gambling isnât just a hobby; itâs a house wrecker and a person breaker.Â
Another Redditor shared a story of going on a first date with a woman. While he was chatting with the restaurant staff, she was caught red-handed stealing from another womanâs purse.

Another Redditor included debating politics as an annoying red flag hobby theyâve had to deal with from others.
âDebating/arguing politics. Like to the point where they steer literally every conversation into politics, specifically around people that they know donât agree with their views. Itâs exhausting to be around someone whoâs like that 24/7,â u/CHAOTIC-DOORKNOB wrote.
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