Having discipline for me is like forming a mode of patience. It's pretty much investing time and exerting a significant amount of energy and concentration with a particular subject. If I do it a great amount which far exceeds some people who speak ill of me, then those people are pretty much in for a surprise! In anything that you decide to do, perhaps working hard to maintain a high level of personal satisfaction is the way to go. With the free time we have, it's a really good idea to invest some time into developing a skill and then doing our part to come up on top for possibly earning a large amount of profit and enjoying those wonderful vacations and time to practically mess around later.
Perhaps, we should make it our business to care about what happens to us. I really dare a lot of people to do some stupid things I perceive they are going to do, but it's probably because I care about facing their baloney to set the table straight. I think it's about trying to not let depression strike us so badly when that moment comes when something just didn't go your way. I think it's just reason to mentally pick yourself back up and try again when that happens.