Nothing much I can think of here on this, after having been homeless for 3 years once in my life, nothing much scares me except the idea of becoming homeless again. I don't see that as a thing that is likely to happen these days, so I am not scared often.
On the other hand there was a man I made the mistake of inviting into my apartment yesterday, thinking he was a new friend, but he had other ideas. I think I deterred him from that idea, but just in case he knocks on my door, I have it chained. This way he should get the idea for sure, if he happens to ever knock on my door ever again! "Fool me once, shame on you, Fool me twice, shame on me"!