Better nose

I have a bad nose. I've other bad things as well, but I suspect my nose is the most conspicuous. I'm told I've a mean look, but suspect it's merely an ugly face marked by an imposing Scottish profile. All this is made worse when I smile. I look goofy, vulnerable and wrong overall when I smile and so make it a point not to. I don't like being this way, and am tired of the problem.