searchability

What's up guys. I just made a video to which I figured out what I think is a good title, but then thought about it for a second and figured that the title is intringuing and clickable but not searchable. And my question is at a beginners point is it better to have a title that is searchable or...

Is it worth putting tags? I feel like with the millions of videos out there, getting your channel or videos to even be searchable requires posting them around outside of YouTube. I've recently experimented with a cat video seeing as those tend to always get views. Used tags such as "cat" "box"...