Read the biographies of these people. Make it a hobby to become an expert on them. Don't limit your role models to great people. There are many wonderful stories of ordinary people who have found a way to rise to the extraordinary challenges of life. People who set clear, vivid, measurable goals get what they want.
Goal setting is a critical part of building positive habits and a high self-esteem.
Reaching career goals requires focusing on them and taking appropriate action. The key to the whole concept of goal-setting is commitment, without which no doors will open for you and none of life's treasure chests will be unlocked. You must fully dedicate yourself to achieving your goals. Setting career goals will not guarantee success, but evidence strongly supports the theory that goal attainment is far more likely if those goals are clearly Identified. Accept the bad times in life.