Hahahahahahahahahahaha!.......HAHAHAHAHA!!!
<composes one's self>
Stressful??
Stressful is working an A&E dept or checking the pipes on oil rigs for cracks. Stressful is juggling 10 projects that all have to be finished on Friday. Stressful is working a bar or restaurant after your day job in order to pay the child minding fees as a single mum.
Stressful is not sitting on your fat arse ignoring basic motoring requirements such as indicating beause your to bone idle to move your finger 2 cm and push down on a plastic stick and then toddling off home whilst wondering how little of todays overcharged cash bonanza you're going to tell the tax man about.
Irritating yes. Stressful - very mildly in terms of the World's top 100 'stressful' jobs, i think.
(and yes, I have driven around london for a living - for a year once)