Barney begins How I Met Your Mother as a selfish womanizer, but these 10 moments prove that he experiences the most personal growth in the series.
Stinson’s Hangover Fixer Elixir
Bringing Lily Back
Always There For Mom
Wanting Commitment
Giving Ted The Button
Forgiving His Father
Confessing To Nora
Asking For Ted’s Permission
Giving Up His Career
Becoming A Father
