This video explains the second use of the this keyword, call to current class constructor
Here are the chapters for this video:
(0:00) Introduction: The role of the this keyword
(0:29) Introduction to calling overloaded constructors
(0:47) How this() works for constructor invocation
(1:03) Practical example: Creating a Person object
(1:43) Defining multiple constructors for flexibility
(2:30) Refactoring code using this()
(3:33) Execution demonstration and code behavior
(4:13) Important restrictions when using this()
