What is the point of telling anyone, when aliens can hide every piece of evidence

I believe I was a witness to events involving alien activity, I tried to tell my family, but they wouldn’t listen. They always tell me its not aliens and what they think it is. And they are partly right. Lights on the sky are not special. They can be many things. Lights on the fields. They could be cars. I even heard alien clicking sounds, but then I saw two european nigjtjars doing the same thing. Funny thing is they almost flew to my room. When i watched them. Then I saw their flying discs...