@Adyyan maybe your grandparents are sailors, because then stories about the songs of mermaids that lure ships to their doom, become very relevant?
Yeah I wonder why angels – if they do – would appear only to individuals. Obviously lots of stories are false (in the historic and the story sense) and false stories just don't work too well because multiple people would have to adjust their own personal stories to others. Then again the best known stories about angels that I know of actually don't just involve a single individual. Abraham was with his wife and since he was a rich man – if he existed which certainly is not impossible and after all someone has to be the father of all israelites – his servants weren't far either. After the resurrection of jesus there was always more than one disciple present when an angel appeared, etc.
For me personally all of faith stands and falls with the question of god. If god is and acts, then why wouldn't there be angels? If he is not, then who cares.
I mean most people (I believe the statistic says 70% in the west) believe in something supernatural (this obviously includes all of esoterics and new age). Most of them believe that with death things don't end somehow. So if we continue living when our body dies why wouldn't there be others who don't have a body in the first place. Anybody who believes in anything supernatural but laughs when someone says something about angels is a hypocrite in my eyes.
For those who don't believe in anything supernatural I'd say that is a valid logical standpoint. As long as they don't say they know that there is nothing supernatural that is. Because how can you know about something that you cannot prove or disprove with the tools by which you claim that you know. Atheism is nonsense, it's just illogical. Agnosticism on the other hand is logical and valid.
Because in the end reason tells us that there are only two alternatives. Either the world – meaning everything that is material and non material (if any) – is eternal or there is a creator. There is no third option. And both options show us the limits of our reason because neither can our mind grasp the creator nor can it grasp a world without beginning or end (that kind of makes the world godly). It just does not make sense to our mind and yet it is as it is.
I guess this is the biggest mystery ever: why is there anything? Shouldn't there be nothing? Certainly from nothing does not just pop out something. And yet none of us can deny that there is something because we are in fact experiencing it this very moment. Actually thinking about it I'd have to call it a miracle. Existance itself is a miracle, something which is by all means impossible. People don't believe in miracles yet we are in the presence of an unimaginable miracle any moment of our lives.