I have moments where I'm happy and motivated, while other times I'm doubtful and depressed.
This is going to sound so stupid, but usually (certain) people inspire me to do things.
It's like, well, as crazy as this sounds ... there's a guy who inspires me. Don't worry, I'm not going in to detail (feels like I ramble too much) ...
This guy inspires me to do so much that I didn't think was possible. It's kinda like, I'll keep running until I reach him. I'll keep surviving because he is living and happy, and that's how I wanna be.
Oh, and getting to work with him someday inspires me more.