In life, there are those who do and those who do not. What separates the two? Challenging oneself. It is human nature to become complacent when comfortable, but it is those who constantly challenge themselves that find the most success in life. It is easy to give up when faced with difficulties, but it is the driven individual who perseveres and overcomes obstacles. This drive is what allows them to achieve their goals and reach new levels of success. Without this determination, they would have never accomplished anything great. So next time you find yourself struggling, remember that it is only through challenging yourself that you will find true success.