friends are not always correct

No your training is more important.
hey mum can I skip training, and go to my friends party?
Mum this lunch is so good,and mum please all my friends want me to go to the party.
No James ive told you 100 times that your training is more important
I guess im going to go to training and skip this party.
Should I skip training and go to the party or should i listen to my mum?
Guys i skipped training to come here is the party nice
James what are you doing here I came to help for the party and find you here you are grounded for a month
Mum I am very sorry and next time I will listen for the advice you gave me.