1) Actor 2) Barnstormer 3) Playactor 1) Actor on a tour 2) Actor on tour 3) Dependable participant 4) Good person 5) Hard-working entertainer 6) Many a vaudevillian 7) Reliable sort 8) Touring actor 9) Touring entertainer 10) Uso show member 
An optimist, some one who always sees the good side and rolls with the bad.