I feel bad...

So lately (as my fellow EBoDers know) I've bought a whole lot of items for my permies, Sonic Krothel, and Narikk in perticular. I was saving up for a Baby PB (and I've restarted that goal) but all that money has been spent. Now I feel bad, sure my permies have been put on the back burner (almost completely) up until recently, because that money was for a foster and it wasn't used for its purpose. Should I feel bad? It's so hard to balance between fosters and permies...