I've recently started doing videos (about a month now). I've not been very public about simply because i'm not sure where i'm going with it.

have a good title, a good description, and as many relevant tags as you can think of. people also have a relatively short attention span so less is more. I try to keep my videos 5 - 7 minutes, but have gone well over that. Don't be a bpd guru. There's plenty of them on youtube. My advice is keep your videos about yourself and what's bothering, how bpd may be affecting you on a certain day, vent basically make it about your life so people can see the person and not some well scripted fake ********. Keeping it about yourself, your life speaks volumes and shows realness. If you're having a bad day and want to vent or if you're feeling miserable do a video. Be unique, show you the good and the bad otherwise you can settle for being just like everyone else.

Respond to comments. I've responded to some comments by doing videos. Keep active content like 1 video a week. You want consistency.

Don't get discouraged by low views or low subscribers. Some of these people that do videos on bpd or bi polar or mental illness in general with 10k + subscribers have been around for 6 + years.