Handicapping can be complex. Each person relies on their own set of criteria to evaluate betting lines.
Betting the board never is a good strategy. To succeed long-term, each game takes work. And in college football, with 130 FBS teams, it can be hard to narrow down the games you want to consider.
It helps to have a predetermined list of teams that you think offer value, either to bet on or to bet against. Don't bet these teams blindly, but use them as a good starting point. Evaluate their betting lines every week and look for good situations.