How the top players think

You should read chess books of strong grandmasters or outstanding trainers all the time so you can understand how the top players think when they are playing serious games. Sometimes you have to pick them up and feel that you can't put them down. It is truly amazing to see how creative the top chess minds can be, and how they can find the one solution to multiple problems. You can train yourself by reading the books that are written from a personal perspective and will give you a glimpse into a GM's (Grandmaster's) way of thinking. Some trainers highly recommend the books that Yasser Seirawan wrote where he explored many excellent chess games (both his own and the games of others), in extreme depth, so that you can get a glimpse into the mind of the GM.