My carry preferences are all over the map, and I try to carry something appropriate for where/what I'll be doing in a given day. With that said, I have a Sebenza in my pocket at the office today... because it's nice. And if/when I need to cut something, I want people to know that I have good taste in knives. Maybe that's vanity, but so be it.
With that said, when I'm doing chores around the house I use a beater Benchmade because there's a much higher likelihood of damage (dropping, chipping, dirtying, etc) and it makes sense to use something less painful to replace.
Don't worry about it, just enjoy the knives you have and use whatever you want.