How to remain committed to one’s decisions?

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

Questioner (Q): I want to talk about being committed to our decisions. Let’s say, for example, I decide that I will stop eating junk food from today, or rather minimize my consumption of junk food. But what happens is that I stick to it for a month or forty-five days, and then I go back to my earlier pattern of eating whatever I want. And this happens with my other decisions also. For example, even if I decide to attend all the lectures from today onwards, after a week or two weeks I will start skipping lectures. So, how can I become more conscious or more aware and take ownership of my decisions?

Acharya Prashant (AP): Why do you want to attend lectures?

Q: So that I will get the required information to do well in my classes. So that I will learn enough to do well in my exams.

AP: Make up your mind.

Q: I want to attend classes because that is what everyone says.

AP: “Because that is what everyone says.” That is the way you are born, you know. The entire population of this Earth — that is the way we are born. Two people say, “That is what everyone says.” Why do you want to attend lectures? Is there an attendance requirement?