If you really want to improve and transform yourself, the first step is to become aware of the weaknesses which may be holding you back and preventing your evolution. Your dependency on other people, your uncertainty, your sentimentalism, and your weakness for comfort are all potential roadblocks on your journey. So, take steps to address each one of these issues. Get to know yourself better, and learn how to rely on yourself. Be brave, and trust that you can make the changes you need to for your own sake.