I have finished almost all the courses in my undergraduate civil engineering program. I want to have very in-depth and exceptional level of understanding in structural engineering. My cgpa is very low as I was not serious in my undergrad. I want to achieve the level of expertise & knowledge within 2 to 3 years what usually people get after 10-15 years of experience. Also should I ask this type question in the "question" or "discussion" section here?