I like that you can use it as a simulator to test your car before buying so i'm sure my brakes or engine will perform well in every situation without having any problems at all with them later when using them while driving normally. It has helped me improve myself by learning from mistakes made during testing. The only thing is sometimes after closing out one simulation there's an error where if you try again it won't work properly but everything else works fine. This happens especially often right after opening up another file then trying to close this new file out which messes things up because now the whole program needs restarting to make it function correctly once more. Also sometimes it doesn't let you start simulations until some time passes even though its open already since the last run was done successfully, just need to keep checking back occasionally till it lets u do what ur doing next. Simulations allow us to practice situations.
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