Is it too much to ask?

You know what I HATE so much? When people say their going to do something but NEVER and I mean NEVER do it.
It makes me so angry that no matter how many times I ask they keep saying "sure", "yah lets do it" or "omg lets do it sometime this week", but in the end forget or say "I have no time." DON'T TELL ME YOUR GOING TO DO SOMETHING...WHEN YOUR NOT.
Just last week I asked my parents if they can teach me how to drive for my g2 test that is happening in a couple of weeks and since I have no idea how to drive, I thought some practice would help...obviously and you know what they tell me? "Okay, we'll teach you on Sunday" Yah like I'm going to believe that...
Sooooo...it's Sunday..and guess what..they're to busy..
I can honestly say ..I'm screwed..
SO IF YOU EVER SEE ME ON THE ROADS...watch out cause I guarantee you will die..
I'm not trying to be rude I know my parents really want to teach me but I just wish they'd take a little bit of time just once to help me for at least an hour..It's all I really ask.
Wish me luck on my G2..I really hope I pass.