Here is a set with 18 challenges affirmations to help you be bolder:
I boldly overcome the challenges I face! I am filled with courage and inner strength! I am emotionally ready to deal with whatever! I am physically ready to overcome all obstacles! I feel prepared! I feel bold! I feel strong! I feel able to count on myself! I am ready to take action and improve my life! I am ready to take action and deal with whatever problem! No challenge can scare me! No challenge can slow me down! No obstacle can make me feel low! I am a challenge overcomer! I am brave, strong and mighty! I am bold and fearless! The challenges I face, I deal with them with ease! The obstacles on my way, they make a better version of myself and inspire me to take action and make my life better!