Please choose the correct ending to complete the given sentence: Youth: [header] How to stop feeling like a failure [title] Figure out the source of your feelings. [step] Sometimes, thoughts of failure pop up because you feel overwhelmed by a specific task. You might be looking at a mountain of work that seems impossible.

Ending1: Your job, it's probably no bigger problem. If you know that, somehow, you're more likely to succeed at the job, let the concerns go. Ending2: And you might simply not be able to manage a small portion of it. Some reasons can manifest themselves in the same way : [substeps] You feel stressed because you lack concrete sources of energy. Ending3: You can't figure out how you'll tackle it. One strategy is to figure out one thing you can do within the next three minutes to take action. Ending4: You might be working with electrical appliance contractors for a special project. Make a list of what's causing your problems and what you can do to tackle it.

Answer format: ending1/ending2/ending3/ending4