to feel sorry or regretful about something
sentirse mal o arrepentido por algo (sentirse mal o arrepentido por algo)
"I really feel bad about what happened."
"Realmente me siento mal por lo que pasó." (Realmente me siento mal por lo que pasó.)
to go faster; to increase speed
to direct attention or effort to something
to continue waiting for something you want; to resist giving...
to become very anxious or upset about something
to have a particular average amount or rate over a period of...
to make yourself very tired, often due to stress or overwork