Posted By:
Joe D.I can't answer this one.... could get me in trouble. 
I will say this....
years ago I had the buy and hold mentality.
Now, I don't mind cycling through stuff... buying --- holding for a little while --- and selling to buy new stuff.
Maximize the number of items I get to own, not the number of days I get to own them.
I should be keeping good scans for a virtual collection (which I have not been doing).
Anyway... that all leads to one thing... the length of time I CAN or HAVE TO go without purchasing is shortened.