Please choose the correct ending to complete the given sentence: Health: [header] How to stop itching [title] Avoid scratching. [step] While scratching an itch might seem like the easiest route to relief, it actually can make it worse. Scratching your itch will only prolong the irritation.

Ending1: [substeps] Try to even the tickling sensation in your skin by scratching in an inconspicuous location in your body. You can either sit on a bed, couch, or bathroom bathroom mat or press against a hard surface as you scratch. Ending2: It's best to wait a few days before you try to stop scratching and see if your itching lessens. [substeps] Doing this will make it more likely that you will get some relief. Ending3: Try to limit scratching to three times a day, even on occasion. [title] Only scratch! [step] Scratching your itch too often can irritate your skin, lead to more scratching and even seborrheic dermatitis. Ending4: [substeps] When you scratch your skin it causes a mild amount of pain. The sensation of pain interferes with the itching sensation, so you feel the pain of scratching over the itching.

Answer format: ending1/ending2/ending3/ending4