[Teak]

I have a Y Tesla and Full Self Driving (FSD) beta. Like lots of cars today, I can get on the interstate and the car will drive itself as long as I stay on the interstate. This is not FSD beta. All Teslas are capable of doing this. It does make long drives a lot more comfortable. It will slow down and pass with whatever speed you want to set and if a Navigation point is set it will drive from entry on Interstates to off ramp from Interstates.
FSD beta tries to put this freedom on regular driving in town and country roads. I do use it on routes I know because I am aware of where it will have troubles. But in city driving it is nice because it stops at stop signs and proceeds with right of way, at stop lights and goes on green and slows or stops for cars in front of me turning or stopping at intersections. Stop and go driving is less stressful.
It does not do as well on country roads or highways with slightly skewed intersection meeting. It will not recognize entry roads to destinations as not part of highways. It has problems with stopped emergency vehicles and associated human directions at such scenes.
But I have seen lots of improvement over the year. I am concerned that my particular car may not have the resolution and cpu power to actually get to a practical level of self driving. It is not GPS dependent at all and the visual and processing power has to be on board for Tesla's implementation.