Ron's Goal Is to Run in the Local Marathon Next

Multiple Choice

Ron's goal is to run in the local marathon next year,even though he usually only jogs briefly around his neighborhood.His first attempt to run 10 miles yesterday turned into failure,as he was only able to complete 5 miles.Ron is missing which key behavior in his goal setting?

A) Being positive
B) Taking full responsibility
C) Starting small
D) Persevering