I see "improving Character" as more of winning the battle within and being at peace with your inner self.
We all have our “inner demons” we’re battling with. Your character no matter how hidden would always show up in how you act as it affects your mindset and actions.
Another thing to remember is your character is built in the nitty-gritty moments of life.
The hardest times and the most difficult moments bring the most powerful lessons and experiences you will ever have in your entire life.
“Character is not something you buy, it is not a commodity that can be battered for; it is not a quality suited for only the rich and famous; rather, character is built upon the foundational commitment of love, honesty, and compassion for others.” - Byron L. Pulsifer