The three articles are opinion pieces with the same text and argument. The writer says they feel scared when travelling by air and experience anxiety during takeoff and landing. They argue that market forces should provide a “comfort” mechanism for passengers who need this support, suggesting that Jetstar’s approach to charging for carry-on items is a positive step. The author frames their view as support for the move and expresses a hope that similar policies extend further beyond the specific case. Across the sources, there is no additional reporting detail about Jetstar’s fee structure, the reasons for introducing carry-on charges, or any regulatory or passenger advocacy responses. The shared content focuses on the author’s personal perspective and an endorsement of the concept of carry-on fees as helpful. Overall, the coverage reflects agreement that Jetstar’s carry-on fees are worth recognising, but it does not provide new factual developments beyond the opinion itself.