Can I ask what the point is in taking the advanced test?
Honest answer - depends on each person.
For most drivers, they probably drive okay and are statistically low on having an accident
Some drivers though are atrocious and shouldn't be on the road
Others are better - either through natural ability, or through further training...
Further training can be a simple matter of just enjoying being better at something (no different to learning a musical instrument, or a sport etc.) - or it could be to minimise risk / feel more in control / etc.
Advanced driving has several elements but the main two are:
- car control - car being balanced / always in the right gear at the right revs and the right speed for the situation (road / weather / others / etc.)
- observation & planning - most drivers look just in front of themselves and react to situations - advanced driving will teach you how to look differently / further ahead / plan sooner / minimise risk
for example, on a motorway, the average driver is looking 1-2, or maybe up to 3-4 cars ahead - only time to react if they brake suddenly... The advanced driver could be looking 1 - 1.5 miles ahead and planning so that they spot what would cause others to brake, and anticipate and brake before them = much much lower risk...
then there are other things such as a smoother ride for passengers etc.
does anyone need to do it - no, if everyone drove to the standard at which they passed their test, then the roads would be a lot safer, but many people drive at well below that standard and many people could do with having further training / reading the Highway Code more often / etc.