Not enough, this country needs more nacks.
So that's wrong with me.
At last someone knows 
What makes an engineer?
A: When the interviewer says your successful.
What undo;s the engineer?
A: When the boss says your redundant
What makes a truck driver?
A: Passing 3 tests, attending training courses and permits to drive, carry etc.
Now I just need someone who has faith in me
I was diagnosed with "The Knack" at an early age.
Never looked back
We were shown that video in the first lecture of my MechEng course.
Used to have the knack...................... now I'm just knackered. 
I was like that when i was little
Brilliant video, describes a lot of us to a "T"