To take your game to the next level sometimes you need to make small consistent changes.
For instance, making one extra customer call every single day before going home would result in 5 extra calls a week; 20 extra calls every month, and 240 extra calls per year! Would that impact results? You bet!
Where do you find time to make that one extra call? Switch a less important job with making one extra customer call or aim to finish all other tasks 15 minutes earlier to allow you to make that one extra call.