Technically true, which is the most generous I could possibly be. It is not good advice. Telling someone to live more brightly is, begging your pardon, freaking useless.
Edit: to be clear, a lot of the rest of your advice isn't bad or anything. I just really hate this particular phrasing. It will not help, I guarantee it.
You giant nerd, you. :)
Not so much manga and anime on my youtube, even though I'm also a bit of a weeb.