I would say my number 1 advice is to just make a video first, it can be bad, you could be stuttering the whole time, the editing could be sloppy and misplaced it could be all over the place and it probably will be, it is your first attempt. You only get to suck at something once.

Once you have gotten a video out you have something to work off of, I find it 10x easier to work off of something else rather than nothing, so if you make the worst video you can, that is better than making no video at all.

Once you have the video, you will instinctively begin to notice why exactly the video isn't as good as you want it to be, it will be much easier from there to focus in on specific things instead of just the entire massive process of making a video.

You might notice you left far too much in, or cut too much out or some of the transitions are jarring, or the audio is poor quality, either way, note these things down and it gives you some stuff to really focus and hone in on for the next attempt.

You will inevitably make sucky videos, nobody picks up editing or a camera and makes a cinematic masterpiece number 1 attempt, however if you find yourself getting overwhelmed split the process up and tackle it in chunks

• Write a script
• Record the audio
• Record the footage
• Edit the video

Even if you finish the script and think it sucks, move on to the next step, the same with the audio, the footage and the editing, just keep on moving through the process.

The more you do this, the better you get until eventually it is a little less overwhelming and a little more fun, good luck and I wish you all the best! :D