I am starting to plan some books to read for the summer, and I have already found 3 math books I'd like to finish in 3 months (taking the last month off- burnout recovery). Namely, How to prove it, spivak calculus, and a discrete math book Now, I'm wondering if my goal of doing this is realistic? I have no problems studying 10+ hours a day as I am an engineering student and I'm used to long hours. Can I do this? Is it advisable to do? Could I possibly do more books in this time- or am I destined to fail?