It is because we have different passion compare to men. Men also spend a lot of money buying their own stuffs, and women does the same thing! So I tell my fiance, if one day I found out that my handbag is broken because of him, I will broke his drum accessories too. In that way, we respect each others things. If he wants to buy stuffs for his drums, then I don't mind, because he doesn't butt in when it comes to my shopping too.