Going through the insecurities

I am buying a Porsche and it is driving me crazy.
Number 1 : I made the agreement in Nov or Dec. and I have been waiting since.
Number 2: I have to borrow some money to pay for this thing. I haven't been in debt in many years.
Number 3: Since I am in debt, it is a commitment to work. I don't like that commitment. I kind of like the ability to say "later" any time of the day any day of the week.
Number 4: I really need this car like I need another hole in my head.
Number 5: I don't have any place to put this car.

The future will reveal if this is a mistake or not.