As a rule, the more versatile an actor is, the more opportunities they've receive. A fruit vendor that only sells bananas would most likely increase his income if he sold other fruits as well.
Putting on a great showcase only takes a group of talented people working together. I hope this article empowers you to collaborate with others and produce your own compelling showcase.
Rejection is a big topic for actors. You may feel rejected each time you audition for a role and do not get the part. You may take this personally, and call this “rejection.”