"Is this real life?"

So, I'm sure all of you have seen the famous YouTube video, "David goes to the Dentist." Well, I was thinking about it today, and somedays, most days lately, I feel exactly like David and, no, I do not take morphine pills. Sometimes, I just feel like I live in a fake world and I'm just strolling along by myself with millions of strange people staring at me. I even sometimes stop and think, "where am I?" and "who are these people?" even if I know the people around me. It's a strange feeling, and sometimes freaky. I don't know where the feeling comes from, or if other people experience it, but its been happening to me a lot lately and I don't particularly like it. It even hits me when I'm driving. I find myself asking questions, in my head, like, "why am I driving?" or "where am I even going and why?" It's super weird and I would love to hear your guys opinions on this, especially if you experience this too. I would just love to know where it comes from and why is it just now happening to me. Is it where I am right now in life? - not knowing what I should do or where I should be or is it just my age? Does it happen to everyone? I know it doesn't happen to my mom, because every time I tell her it's happening, she doesn't understand and has no clue what I'm talking about. I know as humans, we question a lot of things in our head like life and death and past and future, but I've never heard of anyone questioning their actual living in society and whether this life we live is real. All in all, I might just be crazy and you might be reading this saying "this girl is wacky and needs to talk to someone." In my opinion, we all need to talk to someone; we need answers to questions that we ourselves can not answer. This is why I'm writing to you, smart readers, to maybe give me a reason to all of this - if you can't, I completely understand, because clearly, I'm not normal. I guess I'll just stick to being morphine David with four fingers.