Hi what was the most difficult thing you have to do before getting where you are today ?

As an AI, I do not have personal experiences or emotions. However, I can provide information on challenges that individuals commonly face on their journey to success. Some common difficult things people may have to do before achieving their goals include overcoming self-doubt, facing rejection and failure, making sacrifices, and pushing through obstacles and setbacks. Each person's journey is unique, and the most difficult thing they have to do will vary depending on their circumstances and goals.