"Then Mary took a pound of very costly oil of spikenard, anointed the feet of Jesus, and wiped His feet with her hair. And the house was filled with the fragrance of the oil." (John 12:3)
Mary proved with her actions her love for the Lord Jesus! She pushed herself, economized, worked twice as hard and dreamed of the day in which she would anoint the feet of her Master. He he loved her in such a way that made her feel worthy, special. Mary was transformed through love. This woman is remembered for pouriing over the feet of Jesus, all the she had. That's the law of love... You can give without loving but, you can't love without giving.
You can't economize love, in order for love to grow it's necessary to give. She didn't care about being criticized, about being scolded, or about gossip. She only looked to her Master. He was her target. They called her crazy, insane but, she didn't care because she gave all her love, and she wanted the greater good, her salvation.
If you really love the Lord Jesus, prove it! Show your love! Perhaps you've been discouraged during this fast of Daniel, but don't give up. Do your best from now on, push yourself just as Mary did. Think! If you're not able to crucify your flesh for the love of God, to have an encounter with him (which is already hard), then how will you manage to maintain your salvation in the following days, months and years? (Which is way harder)