How to notice a griefer 101 (Helper guide)

[jiop109]

2.When the have weird,offensive or have lots of numbers in their name there probably a 7 year old kid or a griefer or as many times i saw both.

JAckh45.... kay.

4.When they don't speak when they first join there either non English people or griefer.

Germans cant be grifers ?

First of all i said a lot of numbers jiop109 3 numbers JAckh45 2 numbers i mean like tntnoobkilled123456789 or 1293jru1 example and
second where the fuck did i mention Germans i said sometimes some non English speaking players don't talk when they see English users talking but yes they can be griefers.