Please choose the correct ending to complete the given sentence: Health: [header] How to know if you have anxiety [title] Watch for episodes of excessive or intense worry. [step] Perhaps the most characteristic feature of anxiety is a long-lasting or intense feeling of dread and tension. Sufferers of anxiety often find themselves worrying constantly, even when they have nothing in particular to worry about.

Ending1: These episodes can correlate to any issues we have with one another. [title] Pay attention to what you're thinking about. Ending2: These fears can accompany anxiety symptoms like anxiety or block picture information from the brain, or they can be alleviated with practice or outside noise. Anxiety can also hamper sleep; however, it may manifest itself in more than a few interactions with non-existent sources of anxiety. Ending3: Worrying is often accompanied by physical tension and jitteriness, and is characterized by a pessimistic attitude, and an anticipation of the worst outcome in the situation causing the worry. [title] Identify feelings of blankness or being unreal. Ending4: The anxiety may then run its course, only to become worse and more intense. [substeps] Pay attention to any tense or tension you feel and how it interferes with your daily life.

Answer format: ending1/ending2/ending3/ending4