diff --git a/lib/introduction.rb b/lib/introduction.rb
index 2b78f015..2d1115d7 100644
--- a/lib/introduction.rb
+++ b/lib/introduction.rb
@@ -6,6 +6,17 @@
 
 
 
+def introduction(name = 'Josh')
+puts "Hi, my name is #{name}."
+end 
+
+def introduction_with_language(name = 'Dan', language = 'Ember.js')
+  puts "Hi, my name is #{name} and I am learning to program in #{language}."
+end 
+
+def introduction_with_language_optional(name = 'Edwin', language = 'Ruby') puts "Hi, my name is #{name} and I am learning to program in #{language}."
+end 
+