DISCLAIMER: The following statement is from a guy. Please take that into consideration.
I figure my skin won't wear out before something internal goes south and I die. As long as my skin does the job of keeping the outside out and the inside in of my body, I couldn't really care less how it looks. Same for women I see, I don't really care if they have lines and wrinkles. When I look at someone what I look for is what the lines say about the person - were they made by happiness, grouchiness, moodiness or what?
My grandma for example. She is 83 and currently looks like a kindly old gnome. Of course the fact that she is short and hunchbacked helps that image. She has lines on her face, deep ones, but they are happy lines.
Then there's this woman at work. She's always complaining about something. She's somewhere above 50 and she has lines too, but they sure ain't happy ones.
If your lines were made by being a grouch, I can see wanting to hide them. Otherwise, I personally think they are beautiful. But that's just me. I know women hate lines of all kinds.