My answer would be B or A. You could do both of those while watching TV.
A:2 if you have no anxiety, you feel better.
B:1 Increasing work productivity will help engage your brain more
C:3 Encouraging yourself will make you feel better about yourself.
Answer:
A. Skills
Explanation:
However, nutrition seems most important all around, skills seems to fit into more of what is being said in the question.
