Pissed Off!!!

I just got back from a camp for form 5 students in my ex-school...
I was one of the facilitator for the students because my friend ask to help him.
The program was to interact the students to join Matriculation(college) after secondary school.
But I'm an IPGM student (Institution for future teachers).
While the program was running, I told the students about IPGM and my experiences.
He the one who ask for my help told me 'stop it!!!' because the program is to give exposure about the Matriculation only,
So what the use of inviting me as a facilitator then,
next time ask all of your matriculation friends.
Not me!!!!!

I never knew he as a matriculation students is to dump to think wisely,
the program also a chaos because lack of knowledge (him)
I have handle few program like this with my friends,
But mine is far better than his who act like 'know all'.
This will be the last time for me to help him
EVER!!!!!