As I finish my prep work making sure I have everything lined up for Extra Life 2016 starting tomorrow morning, I just wanted to drop one more post in for the evening. I’ll update Twitter and probably Facebook throughout the day to let you know what I’m playing and what’s going on, but I’d really love it if you would stop by and watch my livestream tomorrow (and into Sunday!) for Extra Life.

And if you have the means and the motivation, to consider donating to this very worthy cause.

Sometimes, it’s too easy to get overwhelmed with all the crap that’s out there in the world and think that you can’t make a difference. The thing is: that’s not true. Even a single person doing something meaningful can be enough to change the world, if only for a single other person.

When you watch or chat in the livestream, you brighten my day just that tiny bit more.

When you donate to help fund children’s hospitals here in my hometown of St. Louis, that donation could mean a life-saving dose of a drug. Or a stuffed animal for a kid who is too weak to get out of their hospital bed. Or a piece of equipment a surgeon needs to save a gravely injured child.

And yes, when you donate and get my campaign closer to the $2,000 goal, you are (possibly unfortunately) making a difference, because that puts me one step closer to having to sing a Bieber track live on the internet.

When you share my announcements regarding the stream, you help point others to it, causing more to watch, and possibly more to donate.

Everything you do—this fundraising campaign notwithstanding—causes a difference in the lives of others. Never forget that. This thing I do every year is one thing I know I can do to try and do some good.

I hope I’ll see you tomorrow. You can watch here.