I thought it was important to build up technical skills for employment, but I was at a loss as to what specific areas to focus on and how deeply to cover them. The roadmap helped me revise my plan by showing me what areas I needed to focus on. The timeline will also be very helpful in planning. I hesitated to buy it because I thought I was too lacking to get a job quickly, but I think I made the right decision. I especially recommend it to those who, like me, are not sure if they are filling in what they need for employment and those who are studying on their own. Thank you.