One of my other hobbies (model railways) tends to have a lot of waiting involved (it can be years between a model being announced and becoming available for sale), so I'm somewhat used to waiting!
Plus, of course, working with limited space, I tried to restrain myself to not getting too many to start with... (my wife keeps reminding me that I can always get more next year). Even so, I still had to go out and buy more pots than I had originally planned!