anchor: hum it's a good experience it helps you feel i think comfortable with your car and feel like it's not so scary if um you're driving it and you might get stranded somewhere that you might you think well i've i've been under that hood and i know what's going on but
positive: I think that, if you are comfortable with your car, the thought of it breaking down isn't as frightening.
negative: There's no point at all in becoming familiar with your car.