diff --git a/lib/introduction.rb b/lib/introduction.rb
index 2b78f01..98337cd 100644
--- a/lib/introduction.rb
+++ b/lib/introduction.rb
@@ -3,7 +3,17 @@
 # thing is NOT to "complete labs," the important thing is to learn the skills you need
 # in order to complete the rest of this course and be ready for the next course!
 
+def introduction (name)
+  puts "Hi, my name is #{name}."
+end
 
+def introduction_with_language (name, language)
+  puts "Hi, my name is #{name} and I am learning to program in #{language}."
+end
+
+def introduction_with_language_optional (name, language="Ruby")
+  puts "Hi, my name is #{name} and I am learning to program in #{language}."
+end