Start Simple, Add Complexity
The best automation starts as a simple command, becomes an alias when you use it enough, and becomes a script when you need more features.
Example Evolution
Stage 1: One-time command
find . -name "*.jpg" -exec cp {} ~/Pictures \;
Stage 2: Used it 5 times, made an alias
alias collectphotos='find . -name "*.jpg" -exec cp {} ~/Pictures \;'
Stage 3: Needed more features, made a script with error handling and options
Key Takeaway
Let your automation evolve. Start simple, add complexity only when you need it.