I got an issue of Bon Appetit that promised to talk about "healthy-ish" food. That's great, in a way. Even unhealthy food can by healthy-ish, right?
Yet when I evaluate my own capabilities, I find them mostly either strongish or weakish. Nothing is an absolute strength or weakness, but everything is on a continuum. You have to work on things that are weakish, but also on things that are strongish. It's just some arbitrary level where you think a particular dimension becomes an asset rather than a liability.
So 49% vs. 51%.
You are also free to define anything you want as strongish or weakish. It is amazing that we accept other people's definitions about things in our own lives.