I am new to the Tesla family and previously was an experienced BMW owner and knew exactly how to buy and when to sell my BMWs to minimize the initial depreciation hit and when to sell before the maintenance cost would kill You. I am curious about your thoughts on what you have learned over the years with Tesla Ownership? For example - do you drive it till a certain level of (100k in an ICe or 10 years) miles/years and then trade or do you hold on to it?