I think the skill that i think everyone should master the skill of fixing a car. I think that everyone should be able to fix a car or changing the breaks on a car and be able to change the oil. i think that everyone could benifit from this skill, what if one day you are driving in the middle of know were and your breaks get hot and they start making this sound that you can not stand and the only place near by is an auto part store, but they dont work on the cars, so you would have to know how to change the breake pads or the rotors if they are bad to. It would be cheapper also than having someone from a shop change them for you. i think that its a nessary skill to learn and master it would save you time and money, what kind of person dosnt want to save money. i think that people should also know how to change the oil on there car that also would save you alot of time and money. All you would need it to keep some renches in ur car i rather spend the money on the oil and the wrenches that have some one else change it for me. People that work at places that do that they just dont change the oil or fix the brakes they also go through ur car and try to ind thinngs that are wrong to try to get you to spend more money, when you really dont need to spend. I think that people sould know every thing about there car just in case somthing like this happens.If you know the skill than you are set for life, you could also help out your friends or just other people that way you are also helping out someone that needs it. if you master the skill of fixing a car you woukd never have to send your car in for somthing this little and you could save time and money.