You didn't get to where you are by yourself. The good things in your life, the bad things in your life, they all led you to today, and you had help the whole way.
If you're reading this, you're on the right side of the pavement. On top of the grass. Not among the dead. There's a thing to be grateful for. Also, you have Internet access, or a friend good enough to print this out for you. And you can read (or you have a screen reader, which means you can hear).
You're doing OK for yourself. That's all I'm saying. You may have some unhappy stuff going on in your life but hey, it's all a matter of perspective.
For as much as you say thank you to the universe, how often do you say thank you in real life? I've been fortunate enough to say thank you plenty, and to have people say thank you, even unexpectedly.
Here's a public thank you fest that happened recently; I'm going to assume it's among strangers, though I suppose I don't have any reason to believe Kotler and Sukel don't know each other:
If you want to really learn stuff, synthesize multiple angles. Example: Read @steven_kotler's Rise of Superman + @kaytsukel's Art of Risk