Finite State Machine: A Study in Disadvantages

Disadvantages of the FSM

The finite state machine is a simple, state-based system, but it's not without its flaws. Here are a few:

• No loops, no fun.
• States must be finite, which limits their infinite potential.
• Can only handle one input at a time, which is a real drag.
• No way to represent the complexity of real-world problems, like, say, a cat trying to get a snack.
• Requires an expert in state-based systems to set it up, which is like, a rare breed of unicorn.