Please choose the correct ending to complete the given sentence: Health: [header] How to overcome a fear of fire alarms [title] Determine the root of your fear. [step] If you find yourself over-anxious or distressed over the possibility of a fire alarm, there could be any of several psychological or physiological causes. Not all symptoms share the same underlying issue.

Ending1: To identify the source of your fear, simply keep an open mind and try to see the problem from someone else's perspective. You could have a friend or family member look at the alarm and let you see it from their perspective. Ending2: [substeps] Consider talking to a licensed therapist or counselor to help determine the cause of your anxiety. For example, " ligyrophobia " is the fear of sudden and unexpected loud noises. Ending3: With regard to your fear, clear the exact cause and consider what you could do to prevent a fire alarm from going off. Use your awareness of your fear to help identify exactly what you could do to reduce the chances of an incoming fire. Ending4: Go through a list of possible causes for your fears and try to figure out where these are coming from. [substeps] There are three main types of panic.

Answer format: ending1/ending2/ending3/ending4