I don't like the fact it focuses on romantic relationship. I hate the commercial aspect. But it's good to celebrate your love for all people you love, without buying anything. To me, it means nothing, I forget about it most years. I celebrated it once when I was single by going to a party. Bad idea.
I think everything I do is meant to make the world a better place? According to my definition I'm a good person, but I rarely feel good enough.
I think any story about UFOs is fake. I am convinced some kind of life form exists in our universe, but I think it's very different from the one on Earth and that we don't have the means to find it for now.