Without present kamma, you wouldn’t experience the results of past kamma at all. The importance of your present kamma is the reason why we meditate.
"Without present kamma, you wouldn’t experience the results of past kamma at all. The importance of your present kamma is the reason why we meditate. When we meditate, we’re getting more sensitive to what we’re doing in the present moment, we’re creating good kamma in the present moment, and we’re learning how to be more skillful in creating good kamma all the time, from now into the future." ~ Thanissaro Bhikkhu "The Karma of Mindfulness: The Buddha's Teachings on Sati and Kamma"