I tend to be a 'collector' with hobbies in my life, and I know all too well how much time and money can disappear before you know it!

As a result, I FORCE myself to wait one year between animal purchases. Animals are a lifetime commitment for me, so I want to be sure I don't rush into anything.
I am glad I did, since I learned a LOT about each animal and what my preferences were as I gained experience. The purchase I would have made a year ago is no longer the purchase I would make today because of that growth period.
Also I feel I am able to dedicate plenty of time and attention to each new animal because they are the only new one! I think it leads to stronger bonds and fewer mistakes.

The anticipation and planning is half the fun anyway