Once, I was teaching a classroom of kids about the many different kinds of hammers a woman came to pick up her boy early. I was just finishing up when she came over to me and said Are all of those hammers yours I said Yes, they are. She then said If you were my husband, I would kick you right in the ass I asked her why, and she said in a heavy Irish brogue Why would a man need more than one hammer? after I explained just the hammers on the table, she got the point. She said to me Wow, I never thought of that. LOL to Hondo Man's point, you don't use a 22oz waffle head framing hammer for finish work. or a tack hammer for framing. LOL