That is a healthy attitude. And one I should adopt. But all my gear buying and selling over all the years has been virtually cost neutral given that it is a market I actually know very well. So diving into bass kit which will inevitably depreciate is a bit counter intuative for me. I fund the next thing by selling one of the present things. If the next thing depreciates then I cannot sell it to get the next, next thing.
I seriously need to get out more.