I learned the hard way to pick and choose my friends. i have maybe 3 good friends I can rely on. Ask anything and get the help I need anytime (where feasable) The rest...aquaintences... Get your stuff and find someone else to help you. If you dont...you might be sorry. Enough is enough. What will it take, your cars being gone forever? Sure he is generous and so are you, but you have to cut to the chase and spill the beans and let him know how you feel aobut the situation. If he doesnt understand...then he isnt a friend. No grey area; black and white only. Only you can make that choice.