my mate works with around 10 women he is 27yrs old and described me the following issues below he is constantly having at work he has been there for a year, is a happy go lucky bloke, has a great personality and is as normal as they come and was really great to be around when we worked with 200ppl in the same office in central london a year ago, he got on with everyone and never had a bad word to say about anyway..
now he faces the below
a) your colleagues withhold vital work related information from you
b) do not include you in their team when you do most if not all the work
c) are rude (but try and cover it up sarcastically)
d) do not thank you for doing duties your not supposed to do i.e. fixing server when your a sales manager whilst the I.T. manager sits there lol etc
why do people behave like this? what do they get from it?
how do you deal with these / this type of person?
pls advise
now he faces the below
a) your colleagues withhold vital work related information from you
b) do not include you in their team when you do most if not all the work
c) are rude (but try and cover it up sarcastically)
d) do not thank you for doing duties your not supposed to do i.e. fixing server when your a sales manager whilst the I.T. manager sits there lol etc
why do people behave like this? what do they get from it?
how do you deal with these / this type of person?
pls advise

is he flirting properly with them all? He should be. That way catfighting amonst them for his attention will rise but you have to accept that they are their own little buddy group and because he is a man he wont be included in this.
I think a few of the women fancy him...hence why they love him one minute and ignore him the next. They try to get his attention and when he doesnt respond to the flirting they go all stony and ignore him (they're thinking maybe the silent treatment will get his attention)