to think or speak about something repeatedly
pensar o hablar sobre algo repetidamente (pensar o hablar sobre algo repetidamente)
"Try not to dwell on the minor mistake."
"Trata de no obsesionarte con el pequeño error." (trata de no **dwell on** el pequeno error.)
something very frightening or terrifying
to be the first to do something innovative
To risk everything on one big decision.
something very beautiful or skillfully made
to blame yourself too much for something
to accept criticism or blame.