Why must people be immature?

I just dont get some other people too! they tend to get into my nerves as well. Why cant they just accept the fact that we have different point of views and learn to live by it.Your right act your age be mature to understand everybody, like whats good for you might not be good for him, respect and be respected.Lets all have fun thats what we should all do just make sure your not hurting anybody by doing so ;)

I think immaturity does not necessarily depend on the age itself, but on the level of experience a person had. Sure I am still immature in some ways and I know at some points in our lives, we have all been immature. Now when we encounter difficult people like the immature types, we should not curse or hate them for being so.. Things happen for a reason.. it's either these people come in to our lives to teach us life lessons. Sometimes we can learn from immature people too. It's not right to underestimate someone based on their immaturity. Each one of us can be great in some way.. it's just that maybe we still don't realize it or it's not our time yet. God bless and have a blessed Holy week!

Maybe they are young at heart. They want to keep their childhood and act the away it is.