In deciding destiny, I think both are important and play a significant role. Each person's destiny is decided by what he is and what he does; and what every person is to be or do is determined by what he lives for, thinks for, or works for.
To Express their feelings better !
The correct answer would be - A. The ring was too tight for my finger. If you say both of the sentences out loud you can hear which one is a sentence someone would say in conversation and which one sounds incorrect. Hope this helped!