Pardon me if this is the wrong forum but I couldn't find any others befitting of my query. If anyone has good teaching experience and is willing to spare the time, do you think you could provide me some basic informal tutoring? Though, seeing as that's possibly very unlikely, do you think you could at least point me towards the right questions to practice from the 50-70 questions a college textbook provides. It takes forever to get through all those and many are too easy, but not discernible to the untrained eye from a difficult question. I am currently using Principles of Physics which is an international version of Fundamentals of Physics by Halliday Resnick and Walker. I would be grateful even for minimum guidance.