Answer:
I believe the answer is "Learning how to do things yourself."
Explanation:
When having a support system, will lower your anxiety, improve your mood, and you have access to advice. So, that leaves learning how to do things yourself.
I hope this helps! ;)
I think it would be the one from paragraph 4, it shows laura has overheard what they were talking about and her mood changes and feels hurt
Alex and himself. He wants to be better and is worried he will not do well.