One common little thing that people do that annoys others is leaving the toilet roll off the holder. This behavior is particularly frustrating because it seems unnecessary and easily avoidable. When someone removes the toilet roll from the holder and doesn't put it back, it creates an inconvenience for the next person who needs to use it. This small act often leads to frustration and can be a source of annoyance in shared living spaces.Another example of an annoying behavior is when people ignore texts, emails, or other forms of communication. This can be particularly irritating when there is an urgent or important matter that needs attention. The lack of response can leave the sender feeling ignored and undervalued, leading to feelings of frustration and annoyance.Additionally, behaviors such as slurping, sniffing, or talking at someone instead of to them can also be quite annoying. These actions are often subconscious and can be difficult for people to control. They can become habitual and are sometimes perceived as disrespectful or inconsiderate, leading to annoyance in social interactions.These behaviors are hard to stop because they are often ingrained habits or subconscious actions. Changing such habits requires conscious effort and sometimes external reminders or feedback. Overcoming these behaviors can be challenging, as they are deeply rooted in daily routines and personal habits.