"You're in this constant state of flux and transition, as if you had jet lag all the time. The acting part of it is easy. It's all the other things that come with it that are a bit difficult"

This quote by Don Johnson speaks to the trouble of being an actor. Acting itself is easy, but the other aspects of the job can be challenging. Johnson is referring to the continuous state of flux and transition that stars experience, as if they have jet lag all the time. This might refer to the regular travel, the need to continuously adjust to brand-new functions and characters, or the ever-changing nature of the industry. It might likewise refer to the requirement to continuously be in the general public eye, and the pressure to keep a particular image. Johnson's quote speaks to the trouble of being a star, and the requirement to constantly adapt to new scenarios and environments. It is a pointer that while acting might be simple, the other elements of the job can be challenging.