I disagree, there are people who remain constant in our lives.
We should value and cherish them rather than those who are never their in our bad times.
I agree. Its pretty simple. Normal human tendencies. We are their frame of references. They never will think twice before ignoring you when you fail.
That's why people always seek autograph of a famous star, not of a normal man.
So it's our responsibility to bring back our previous form and show our actual potential in order to worth ourselves before ignorers and attract new people towards. Success actually attracts people. I've felt it all.