The network issues is also one of the things that gets me very annoyed especially when you want to do something urgently or just want to surf the internet but you will have to go to other places aside from your house just to get a better network, that gets on my nerves alot
as well as the smoking part where people just smoke anyhow and anywhere with no regards to whoever is affected by it
There are so many more but some situations we just can't help it