Many people will afraid about doing such a thing by selling the car for purchasing the ETH, in this peak position you have done a great job because ETH is very low in the market and it is the right time to grab as many ETH as possible in order to make decent money when the market starts recovering.
People do not have to afraid and have to study about the future of the crypto currencies. All of those who know about the coming future of the ETH and all other coins they sell their cars and homes to buy ETH and other coins as they know that in the future they will be able to buy a more luxurious car and home.