Some Monday morning motivation for you: https://www.youtube.com/watch?v=IdTMDpizis8.
Couldn’t get the rights for the play you wanted to do? Good. Find another one you like even more.
Lost your lead actor to another project? Good. Find someone even more right for the part.
Funding hasn’t come through? Good. Embrace your limitations and get creative.
Reviews are bad. Good. You learned a ton.
Got no one on the books for this weekend’s shows? Good. Get out there and hustle your butt off.
Every single thing that happens to you on your artistic journey is GOOD.