... Before you know it your knowledge base has been built up so you don’t have to work so hard taking on new stuff.
The Same goes for Tools.
I Always subscribed to the thought that even if I spent the Same amount of Money on Tools to do a project as I would Pay to have someone Else do it, that it was OK. Because then I would have the Tools for the Next time.
So over the Years you acquire all kinds of Tools from Wire Strippers to Pipe Wrenches. And a Bunch of Specialty Stuff also. Like maybe a Crown Molding Nailer. Or something like a Hot Wire Knife to cut Foam Rubber.